5642512

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{4967}}^1$

素因数の和:5046

約数の個数: 20

約数和(自身を含む): 11088576

約数和(自身を除く): 5446064

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 4967, 9934, 19868, 39736, 79472, 352657, 705314, 1410628, 2821256, 5642512]

約数ペア:

[(1, 5642512), (2, 2821256), (4, 1410628), (8, 705314), (16, 352657), (71, 79472), (142, 39736), (284, 19868), (568, 9934), (1136, 4967)]