26499770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 56733696

約数和(自身を除く): 30233926

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 37, 55, 74, 85, 110, 170, 185, 187, 370, 374, 383, 407, 629, 766, 814, 935, 1258, 1870, 1915, 2035, 3145, 3830, 4070, 4213, 6290, 6511, 6919, 8426, 13022, 13838, 14171, 21065, 28342, 32555, 34595, 42130, 65110, 69190, 70855, 71621, 141710, 143242, 155881, 240907, 311762, 358105, 481814, 716210, 779405, 1204535, 1558810, 2409070, 2649977, 5299954, 13249885, 26499770]

約数ペア:

[(1, 26499770), (2, 13249885), (5, 5299954), (10, 2649977), (11, 2409070), (17, 1558810), (22, 1204535), (34, 779405), (37, 716210), (55, 481814), (74, 358105), (85, 311762), (110, 240907), (170, 155881), (185, 143242), (187, 141710), (370, 71621), (374, 70855), (383, 69190), (407, 65110), (629, 42130), (766, 34595), (814, 32555), (935, 28342), (1258, 21065), (1870, 14171), (1915, 13838), (2035, 13022), (3145, 8426), (3830, 6919), (4070, 6511), (4213, 6290)]