28603516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{1231}}^1$

素因数の和:1429

約数の個数: 24

約数和(自身を含む): 51778496

約数和(自身を除く): 23174980

約数列:

[1, 2, 4, 37, 74, 148, 157, 314, 628, 1231, 2462, 4924, 5809, 11618, 23236, 45547, 91094, 182188, 193267, 386534, 773068, 7150879, 14301758, 28603516]

約数ペア:

[(1, 28603516), (2, 14301758), (4, 7150879), (37, 773068), (74, 386534), (148, 193267), (157, 182188), (314, 91094), (628, 45547), (1231, 23236), (2462, 11618), (4924, 5809)]