72570032

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{57413}}^1$

素因数の和:57500

約数の個数: 20

約数和(自身を含む): 142386720

約数和(自身を除く): 69816688

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 57413, 114826, 229652, 459304, 918608, 4535627, 9071254, 18142508, 36285016, 72570032]

約数ペア:

[(1, 72570032), (2, 36285016), (4, 18142508), (8, 9071254), (16, 4535627), (79, 918608), (158, 459304), (316, 229652), (632, 114826), (1264, 57413)]