15691480964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{3169}}^1\times {\mathrm{72817}}^1$

素因数の和:76007

約数の個数: 24

約数和(自身を含む): 29084965560

約数和(自身を除く): 13393484596

約数列:

[1, 2, 4, 17, 34, 68, 3169, 6338, 12676, 53873, 72817, 107746, 145634, 215492, 291268, 1237889, 2475778, 4951556, 230757073, 461514146, 923028292, 3922870241, 7845740482, 15691480964]

約数ペア:

[(1, 15691480964), (2, 7845740482), (4, 3922870241), (17, 923028292), (34, 461514146), (68, 230757073), (3169, 4951556), (6338, 2475778), (12676, 1237889), (53873, 291268), (72817, 215492), (107746, 145634)]