69645664

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17987}}^1$

素因数の和:18019

約数の個数: 36

約数和(自身を含む): 150721452

約数和(自身を除く): 81075788

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 17987, 35974, 71948, 143896, 197857, 287792, 395714, 575584, 791428, 1582856, 2176427, 3165712, 4352854, 6331424, 8705708, 17411416, 34822832, 69645664]

約数ペア:

[(1, 69645664), (2, 34822832), (4, 17411416), (8, 8705708), (11, 6331424), (16, 4352854), (22, 3165712), (32, 2176427), (44, 1582856), (88, 791428), (121, 575584), (176, 395714), (242, 287792), (352, 197857), (484, 143896), (968, 71948), (1936, 35974), (3872, 17987)]