7212928

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{1523}}^1$

素因数の和:1574

約数の個数: 32

約数和(自身を含む): 14767560

約数和(自身を除く): 7554632

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 1523, 2368, 3046, 4736, 6092, 12184, 24368, 48736, 56351, 97472, 112702, 194944, 225404, 450808, 901616, 1803232, 3606464, 7212928]

約数ペア:

[(1, 7212928), (2, 3606464), (4, 1803232), (8, 901616), (16, 450808), (32, 225404), (37, 194944), (64, 112702), (74, 97472), (128, 56351), (148, 48736), (296, 24368), (592, 12184), (1184, 6092), (1523, 4736), (2368, 3046)]