28551419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{563}}^1$

素因数の和:706

約数の個数: 16

約数和(自身を含む): 31836672

約数和(自身を除く): 3285253

約数列:

[1, 13, 47, 83, 563, 611, 1079, 3901, 7319, 26461, 46729, 50713, 343993, 607477, 2196263, 28551419]

約数ペア:

[(1, 28551419), (13, 2196263), (47, 607477), (83, 343993), (563, 50713), (611, 46729), (1079, 26461), (3901, 7319)]