28205214

素因数分解:

$2^1\times 3^1\times {\mathrm{211}}^1\times {\mathrm{22279}}^1$

素因数の和:22495

約数の個数: 16

約数和(自身を含む): 56680320

約数和(自身を除く): 28475106

約数列:

[1, 2, 3, 6, 211, 422, 633, 1266, 22279, 44558, 66837, 133674, 4700869, 9401738, 14102607, 28205214]

約数ペア:

[(1, 28205214), (2, 14102607), (3, 9401738), (6, 4700869), (211, 133674), (422, 66837), (633, 44558), (1266, 22279)]