7211216

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{7639}}^1$

素因数の和:7706

約数の個数: 20

約数和(自身を含む): 14210400

約数和(自身を除く): 6999184

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 7639, 15278, 30556, 61112, 122224, 450701, 901402, 1802804, 3605608, 7211216]

約数ペア:

[(1, 7211216), (2, 3605608), (4, 1802804), (8, 901402), (16, 450701), (59, 122224), (118, 61112), (236, 30556), (472, 15278), (944, 7639)]