7400774672

素因数分解:

$2^4\times {\mathrm{167}}^1\times {\mathrm{2769751}}^1$

素因数の和:2769926

約数の個数: 20

約数和(自身を含む): 14424868416

約数和(自身を除く): 7024093744

約数列:

[1, 2, 4, 8, 16, 167, 334, 668, 1336, 2672, 2769751, 5539502, 11079004, 22158008, 44316016, 462548417, 925096834, 1850193668, 3700387336, 7400774672]

約数ペア:

[(1, 7400774672), (2, 3700387336), (4, 1850193668), (8, 925096834), (16, 462548417), (167, 44316016), (334, 22158008), (668, 11079004), (1336, 5539502), (2672, 2769751)]