56698416

素因数分解:

$2^4\times 3^2\times {\mathrm{393739}}^1$

素因数の和:393753

約数の個数: 30

約数和(自身を含む): 158677220

約数和(自身を除く): 101978804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 393739, 787478, 1181217, 1574956, 2362434, 3149912, 3543651, 4724868, 6299824, 7087302, 9449736, 14174604, 18899472, 28349208, 56698416]

約数ペア:

[(1, 56698416), (2, 28349208), (3, 18899472), (4, 14174604), (6, 9449736), (8, 7087302), (9, 6299824), (12, 4724868), (16, 3543651), (18, 3149912), (24, 2362434), (36, 1574956), (48, 1181217), (72, 787478), (144, 393739)]