8009428

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12437}}^1$

素因数の和:12471

約数の個数: 24

約数和(自身を含む): 16716672

約数和(自身を除く): 8707244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 12437, 24874, 49748, 87059, 174118, 286051, 348236, 572102, 1144204, 2002357, 4004714, 8009428]

約数ペア:

[(1, 8009428), (2, 4004714), (4, 2002357), (7, 1144204), (14, 572102), (23, 348236), (28, 286051), (46, 174118), (92, 87059), (161, 49748), (322, 24874), (644, 12437)]