71928872

素因数分解:

$2^3\times {\mathrm{307}}^1\times {\mathrm{29287}}^1$

素因数の和:29600

約数の個数: 16

約数和(自身を含む): 135310560

約数和(自身を除く): 63381688

約数列:

[1, 2, 4, 8, 307, 614, 1228, 2456, 29287, 58574, 117148, 234296, 8991109, 17982218, 35964436, 71928872]

約数ペア:

[(1, 71928872), (2, 35964436), (4, 17982218), (8, 8991109), (307, 234296), (614, 117148), (1228, 58574), (2456, 29287)]