71821670

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{63559}}^1$

素因数の和:63679

約数の個数: 16

約数和(自身を含む): 130425120

約数和(自身を除く): 58603450

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 63559, 127118, 317795, 635590, 7182167, 14364334, 35910835, 71821670]

約数ペア:

[(1, 71821670), (2, 35910835), (5, 14364334), (10, 7182167), (113, 635590), (226, 317795), (565, 127118), (1130, 63559)]