74734312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{549517}}^1$

素因数の和:549540

約数の個数: 16

約数和(自身を含む): 148369860

約数和(自身を除く): 73635548

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 549517, 1099034, 2198068, 4396136, 9341789, 18683578, 37367156, 74734312]

約数ペア:

[(1, 74734312), (2, 37367156), (4, 18683578), (8, 9341789), (17, 4396136), (34, 2198068), (68, 1099034), (136, 549517)]