71852519

素因数分解:

${\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 75382272

約数和(自身を除く): 3529753

約数列:

[1, 47, 83, 113, 163, 3901, 5311, 7661, 9379, 13529, 18419, 440813, 635863, 865693, 1528777, 71852519]

約数ペア:

[(1, 71852519), (47, 1528777), (83, 865693), (113, 635863), (163, 440813), (3901, 18419), (5311, 13529), (7661, 9379)]