72476984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{532919}}^1$

素因数の和:532942

約数の個数: 16

約数和(自身を含む): 143888400

約数和(自身を除く): 71411416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 532919, 1065838, 2131676, 4263352, 9059623, 18119246, 36238492, 72476984]

約数ペア:

[(1, 72476984), (2, 36238492), (4, 18119246), (8, 9059623), (17, 4263352), (34, 2131676), (68, 1065838), (136, 532919)]