28762781168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{6337}}^1$

素因数の和:6451

約数の個数: 160

約数和(自身を含む): 67733039808

約数和(自身を除く): 38970258640

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 37, 41, 44, 68, 74, 82, 88, 136, 148, 164, 176, 187, 272, 296, 328, 374, 407, 451, 592, 629, 656, 697, 748, 814, 902, 1258, 1394, 1496, 1517, 1628, 1804, 2516, 2788, 2992, 3034, 3256, 3608, 5032, 5576, 6068, 6337, 6512, 6919, 7216, 7667, 10064, 11152, 12136, 12674, 13838, 15334, 16687, 24272, 25348, 25789, 27676, 30668, 33374, 50696, 51578, 55352, 61336, 66748, 69707, 101392, 103156, 107729, 110704, 122672, 133496, 139414, 206312, 215458, 234469, 259817, 266992, 278828, 283679, 412624, 430916, 468938, 519634, 557656, 567358, 861832, 937876, 1039268, 1115312, 1134716, 1185019, 1723664, 1875752, 2078536, 2269432, 2370038, 2579159, 2857987, 3751504, 3985973, 4157072, 4416889, 4538864, 4740076, 5158318, 5715974, 7971946, 8833778, 9480152, 9613229, 10316636, 11431948, 15943892, 17667556, 18960304, 19226458, 20633272, 22863896, 31887784, 35335112, 38452916, 41266544, 43845703, 45727792, 48585779, 63775568, 70670224, 76905832, 87691406, 97171558, 105745519, 153811664, 163424893, 175382812, 194343116, 211491038, 326849786, 350765624, 388686232, 422982076, 653699572, 701531248, 777372464, 845964152, 1307399144, 1691928304, 1797673823, 2614798288, 3595347646, 7190695292, 14381390584, 28762781168]

約数ペア:

[(1, 28762781168), (2, 14381390584), (4, 7190695292), (8, 3595347646), (11, 2614798288), (16, 1797673823), (17, 1691928304), (22, 1307399144), (34, 845964152), (37, 777372464), (41, 701531248), (44, 653699572), (68, 422982076), (74, 388686232), (82, 350765624), (88, 326849786), (136, 211491038), (148, 194343116), (164, 175382812), (176, 163424893), (187, 153811664), (272, 105745519), (296, 97171558), (328, 87691406), (374, 76905832), (407, 70670224), (451, 63775568), (592, 48585779), (629, 45727792), (656, 43845703), (697, 41266544), (748, 38452916), (814, 35335112), (902, 31887784), (1258, 22863896), (1394, 20633272), (1496, 19226458), (1517, 18960304), (1628, 17667556), (1804, 15943892), (2516, 11431948), (2788, 10316636), (2992, 9613229), (3034, 9480152), (3256, 8833778), (3608, 7971946), (5032, 5715974), (5576, 5158318), (6068, 4740076), (6337, 4538864), (6512, 4416889), (6919, 4157072), (7216, 3985973), (7667, 3751504), (10064, 2857987), (11152, 2579159), (12136, 2370038), (12674, 2269432), (13838, 2078536), (15334, 1875752), (16687, 1723664), (24272, 1185019), (25348, 1134716), (25789, 1115312), (27676, 1039268), (30668, 937876), (33374, 861832), (50696, 567358), (51578, 557656), (55352, 519634), (61336, 468938), (66748, 430916), (69707, 412624), (101392, 283679), (103156, 278828), (107729, 266992), (110704, 259817), (122672, 234469), (133496, 215458), (139414, 206312)]