69955288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{11027}}^1$

素因数の和:11107

約数の個数: 32

約数和(自身を含む): 143584560

約数和(自身を除く): 73629272

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 6344, 11027, 22054, 44108, 88216, 143351, 286702, 573404, 672647, 1146808, 1345294, 2690588, 5381176, 8744411, 17488822, 34977644, 69955288]

約数ペア:

[(1, 69955288), (2, 34977644), (4, 17488822), (8, 8744411), (13, 5381176), (26, 2690588), (52, 1345294), (61, 1146808), (104, 672647), (122, 573404), (244, 286702), (488, 143351), (793, 88216), (1586, 44108), (3172, 22054), (6344, 11027)]