71686070

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{63439}}^1$

素因数の和:63559

約数の個数: 16

約数和(自身を含む): 130178880

約数和(自身を除く): 58492810

約数列:

[1, 2, 5, 10, 113, 226, 565, 1130, 63439, 126878, 317195, 634390, 7168607, 14337214, 35843035, 71686070]

約数ペア:

[(1, 71686070), (2, 35843035), (5, 14337214), (10, 7168607), (113, 634390), (226, 317195), (565, 126878), (1130, 63439)]