26961456

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 81423360

約数和(自身を除く): 54461904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 37, 38, 47, 48, 51, 57, 68, 74, 76, 94, 102, 111, 114, 136, 141, 148, 152, 188, 204, 222, 228, 272, 282, 296, 304, 323, 376, 408, 444, 456, 564, 592, 629, 646, 703, 752, 799, 816, 888, 893, 912, 969, 1128, 1258, 1292, 1406, 1598, 1739, 1776, 1786, 1887, 1938, 2109, 2256, 2397, 2516, 2584, 2679, 2812, 3196, 3478, 3572, 3774, 3876, 4218, 4794, 5032, 5168, 5217, 5358, 5624, 6392, 6956, 7144, 7548, 7752, 8436, 9588, 10064, 10434, 10716, 11248, 11951, 12784, 13912, 14288, 15096, 15181, 15504, 16872, 19176, 20868, 21432, 23902, 27824, 29563, 30192, 30362, 33041, 33744, 35853, 38352, 41736, 42864, 45543, 47804, 59126, 60724, 66082, 71706, 83472, 88689, 91086, 95608, 99123, 118252, 121448, 132164, 143412, 177378, 182172, 191216, 198246, 236504, 242896, 264328, 286824, 354756, 364344, 396492, 473008, 528656, 561697, 573648, 709512, 728688, 792984, 1123394, 1419024, 1585968, 1685091, 2246788, 3370182, 4493576, 6740364, 8987152, 13480728, 26961456]

約数ペア:

[(1, 26961456), (2, 13480728), (3, 8987152), (4, 6740364), (6, 4493576), (8, 3370182), (12, 2246788), (16, 1685091), (17, 1585968), (19, 1419024), (24, 1123394), (34, 792984), (37, 728688), (38, 709512), (47, 573648), (48, 561697), (51, 528656), (57, 473008), (68, 396492), (74, 364344), (76, 354756), (94, 286824), (102, 264328), (111, 242896), (114, 236504), (136, 198246), (141, 191216), (148, 182172), (152, 177378), (188, 143412), (204, 132164), (222, 121448), (228, 118252), (272, 99123), (282, 95608), (296, 91086), (304, 88689), (323, 83472), (376, 71706), (408, 66082), (444, 60724), (456, 59126), (564, 47804), (592, 45543), (629, 42864), (646, 41736), (703, 38352), (752, 35853), (799, 33744), (816, 33041), (888, 30362), (893, 30192), (912, 29563), (969, 27824), (1128, 23902), (1258, 21432), (1292, 20868), (1406, 19176), (1598, 16872), (1739, 15504), (1776, 15181), (1786, 15096), (1887, 14288), (1938, 13912), (2109, 12784), (2256, 11951), (2397, 11248), (2516, 10716), (2584, 10434), (2679, 10064), (2812, 9588), (3196, 8436), (3478, 7752), (3572, 7548), (3774, 7144), (3876, 6956), (4218, 6392), (4794, 5624), (5032, 5358), (5168, 5217)]