71132944

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{120157}}^1$

素因数の和:120202

約数の個数: 20

約数和(自身を含む): 141546124

約数和(自身を除く): 70413180

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 120157, 240314, 480628, 961256, 1922512, 4445809, 8891618, 17783236, 35566472, 71132944]

約数ペア:

[(1, 71132944), (2, 35566472), (4, 17783236), (8, 8891618), (16, 4445809), (37, 1922512), (74, 961256), (148, 480628), (296, 240314), (592, 120157)]