28162511

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{719}}^1$

素因数の和:886

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 3770929

約数列:

[1, 13, 23, 131, 299, 719, 1703, 3013, 9347, 16537, 39169, 94189, 214981, 1224457, 2166347, 28162511]

約数ペア:

[(1, 28162511), (13, 2166347), (23, 1224457), (131, 214981), (299, 94189), (719, 39169), (1703, 16537), (3013, 9347)]