27800542

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 58949856

約数和(自身を除く): 31149314

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 37, 41, 49, 74, 77, 82, 98, 119, 154, 187, 238, 259, 287, 374, 407, 451, 518, 539, 574, 629, 697, 814, 833, 902, 1078, 1258, 1309, 1394, 1517, 1666, 1813, 2009, 2618, 2849, 3034, 3157, 3626, 4018, 4403, 4879, 5698, 6314, 6919, 7667, 8806, 9163, 9758, 10619, 13838, 15334, 16687, 18326, 19943, 21238, 22099, 25789, 30821, 33374, 34153, 39886, 44198, 48433, 51578, 53669, 61642, 68306, 74333, 96866, 107338, 116809, 148666, 180523, 233618, 283679, 339031, 361046, 375683, 567358, 678062, 751366, 817663, 1263661, 1635326, 1985753, 2527322, 3971506, 13900271, 27800542]

約数ペア:

[(1, 27800542), (2, 13900271), (7, 3971506), (11, 2527322), (14, 1985753), (17, 1635326), (22, 1263661), (34, 817663), (37, 751366), (41, 678062), (49, 567358), (74, 375683), (77, 361046), (82, 339031), (98, 283679), (119, 233618), (154, 180523), (187, 148666), (238, 116809), (259, 107338), (287, 96866), (374, 74333), (407, 68306), (451, 61642), (518, 53669), (539, 51578), (574, 48433), (629, 44198), (697, 39886), (814, 34153), (833, 33374), (902, 30821), (1078, 25789), (1258, 22099), (1309, 21238), (1394, 19943), (1517, 18326), (1666, 16687), (1813, 15334), (2009, 13838), (2618, 10619), (2849, 9758), (3034, 9163), (3157, 8806), (3626, 7667), (4018, 6919), (4403, 6314), (4879, 5698)]