517472

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 1035216

約数和(自身を除く): 517744

約数列:

[1, 2, 4, 8, 16, 32, 103, 157, 206, 314, 412, 628, 824, 1256, 1648, 2512, 3296, 5024, 16171, 32342, 64684, 129368, 258736, 517472]

約数ペア:

[(1, 517472), (2, 258736), (4, 129368), (8, 64684), (16, 32342), (32, 16171), (103, 5024), (157, 3296), (206, 2512), (314, 1648), (412, 1256), (628, 824)]