56458736

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{13417}}^1$

素因数の和:13688

約数の個数: 20

約数和(自身を含む): 109812912

約数和(自身を除く): 53354176

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 13417, 26834, 53668, 107336, 214672, 3528671, 7057342, 14114684, 28229368, 56458736]

約数ペア:

[(1, 56458736), (2, 28229368), (4, 14114684), (8, 7057342), (16, 3528671), (263, 214672), (526, 107336), (1052, 53668), (2104, 26834), (4208, 13417)]