72338576

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{23671}}^1$

素因数の和:23870

約数の個数: 20

約数和(自身を含む): 140895744

約数和(自身を除く): 68557168

約数列:

[1, 2, 4, 8, 16, 191, 382, 764, 1528, 3056, 23671, 47342, 94684, 189368, 378736, 4521161, 9042322, 18084644, 36169288, 72338576]

約数ペア:

[(1, 72338576), (2, 36169288), (4, 18084644), (8, 9042322), (16, 4521161), (191, 378736), (382, 189368), (764, 94684), (1528, 47342), (3056, 23671)]