4225472

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{641}}^1$

素因数の和:756

約数の個数: 28

約数和(自身を含む): 8479536

約数和(自身を除く): 4254064

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 641, 824, 1282, 1648, 2564, 3296, 5128, 6592, 10256, 20512, 41024, 66023, 132046, 264092, 528184, 1056368, 2112736, 4225472]

約数ペア:

[(1, 4225472), (2, 2112736), (4, 1056368), (8, 528184), (16, 264092), (32, 132046), (64, 66023), (103, 41024), (206, 20512), (412, 10256), (641, 6592), (824, 5128), (1282, 3296), (1648, 2564)]