15691344872

素因数分解:

$2^3\times 7^2\times {\mathrm{40028941}}^1$

素因数の和:40028961

約数の個数: 24

約数和(自身を含む): 34224745410

約数和(自身を除く): 18533400538

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 40028941, 80057882, 160115764, 280202587, 320231528, 560405174, 1120810348, 1961418109, 2241620696, 3922836218, 7845672436, 15691344872]

約数ペア:

[(1, 15691344872), (2, 7845672436), (4, 3922836218), (7, 2241620696), (8, 1961418109), (14, 1120810348), (28, 560405174), (49, 320231528), (56, 280202587), (98, 160115764), (196, 80057882), (392, 40028941)]