71749918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{18617}}^1$

素因数の和:18707

約数の個数: 16

約数和(自身を含む): 112601664

約数和(自身を除く): 40851746

約数列:

[1, 2, 41, 47, 82, 94, 1927, 3854, 18617, 37234, 763297, 874999, 1526594, 1749998, 35874959, 71749918]

約数ペア:

[(1, 71749918), (2, 35874959), (41, 1749998), (47, 1526594), (82, 874999), (94, 763297), (1927, 37234), (3854, 18617)]