26560864

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1$

素因数の和:1319

約数の個数: 48

約数和(自身を含む): 58027536

約数和(自身を除く): 31466672

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 488, 671, 976, 1237, 1342, 1952, 2474, 2684, 4948, 5368, 9896, 10736, 13607, 19792, 21472, 27214, 39584, 54428, 75457, 108856, 150914, 217712, 301828, 435424, 603656, 830027, 1207312, 1660054, 2414624, 3320108, 6640216, 13280432, 26560864]

約数ペア:

[(1, 26560864), (2, 13280432), (4, 6640216), (8, 3320108), (11, 2414624), (16, 1660054), (22, 1207312), (32, 830027), (44, 603656), (61, 435424), (88, 301828), (122, 217712), (176, 150914), (244, 108856), (352, 75457), (488, 54428), (671, 39584), (976, 27214), (1237, 21472), (1342, 19792), (1952, 13607), (2474, 10736), (2684, 9896), (4948, 5368)]