74151184

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{19391}}^1$

素因数の和:19638

約数の個数: 20

約数和(自身を含む): 144276480

約数和(自身を除く): 70125296

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 19391, 38782, 77564, 155128, 310256, 4634449, 9268898, 18537796, 37075592, 74151184]

約数ペア:

[(1, 74151184), (2, 37075592), (4, 18537796), (8, 9268898), (16, 4634449), (239, 310256), (478, 155128), (956, 77564), (1912, 38782), (3824, 19391)]