15672163472

素因数分解:

$2^4\times 7^1\times {\mathrm{139930031}}^1$

素因数の和:139930046

約数の個数: 20

約数和(自身を含む): 34702647936

約数和(自身を除く): 19030484464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139930031, 279860062, 559720124, 979510217, 1119440248, 1959020434, 2238880496, 3918040868, 7836081736, 15672163472]

約数ペア:

[(1, 15672163472), (2, 7836081736), (4, 3918040868), (7, 2238880496), (8, 1959020434), (14, 1119440248), (16, 979510217), (28, 559720124), (56, 279860062), (112, 139930031)]