5321672

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 10617600

約数和(自身を除く): 5295928

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 223, 314, 446, 628, 892, 1256, 1784, 2983, 4237, 5966, 8474, 11932, 16948, 23864, 33896, 35011, 70022, 140044, 280088, 665209, 1330418, 2660836, 5321672]

約数ペア:

[(1, 5321672), (2, 2660836), (4, 1330418), (8, 665209), (19, 280088), (38, 140044), (76, 70022), (152, 35011), (157, 33896), (223, 23864), (314, 16948), (446, 11932), (628, 8474), (892, 5966), (1256, 4237), (1784, 2983)]