68272918

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{7753}}^1$

素因数の和:7816

約数の個数: 32

約数和(自身を含む): 127289664

約数和(自身を除く): 59016746

約数列:

[1, 2, 7, 14, 17, 34, 37, 74, 119, 238, 259, 518, 629, 1258, 4403, 7753, 8806, 15506, 54271, 108542, 131801, 263602, 286861, 573722, 922607, 1845214, 2008027, 4016054, 4876637, 9753274, 34136459, 68272918]

約数ペア:

[(1, 68272918), (2, 34136459), (7, 9753274), (14, 4876637), (17, 4016054), (34, 2008027), (37, 1845214), (74, 922607), (119, 573722), (238, 286861), (259, 263602), (518, 131801), (629, 108542), (1258, 54271), (4403, 15506), (7753, 8806)]