40279792

素因数分解:

$2^4\times 7^1\times {\mathrm{359641}}^1$

素因数の和:359656

約数の個数: 20

約数和(自身を含む): 89191216

約数和(自身を除く): 48911424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 359641, 719282, 1438564, 2517487, 2877128, 5034974, 5754256, 10069948, 20139896, 40279792]

約数ペア:

[(1, 40279792), (2, 20139896), (4, 10069948), (7, 5754256), (8, 5034974), (14, 2877128), (16, 2517487), (28, 1438564), (56, 719282), (112, 359641)]