73549528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{2689}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 149133600

約数和(自身を除く): 75584072

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 263, 526, 1052, 2104, 2689, 3419, 5378, 6838, 10756, 13676, 21512, 27352, 34957, 69914, 139828, 279656, 707207, 1414414, 2828828, 5657656, 9193691, 18387382, 36774764, 73549528]

約数ペア:

[(1, 73549528), (2, 36774764), (4, 18387382), (8, 9193691), (13, 5657656), (26, 2828828), (52, 1414414), (104, 707207), (263, 279656), (526, 139828), (1052, 69914), (2104, 34957), (2689, 27352), (3419, 21512), (5378, 13676), (6838, 10756)]