71667877

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:684

約数の個数: 16

約数和(自身を含む): 76608000

約数和(自身を除く): 4940123

約数列:

[1, 31, 41, 113, 499, 1271, 3503, 4633, 15469, 20459, 56387, 143623, 634229, 1747997, 2311867, 71667877]

約数ペア:

[(1, 71667877), (31, 2311867), (41, 1747997), (113, 634229), (499, 143623), (1271, 56387), (3503, 20459), (4633, 15469)]