72526864

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{32611}}^1$

素因数の和:32758

約数の個数: 20

約数和(自身を含む): 141536080

約数和(自身を除く): 69009216

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 32611, 65222, 130444, 260888, 521776, 4532929, 9065858, 18131716, 36263432, 72526864]

約数ペア:

[(1, 72526864), (2, 36263432), (4, 18131716), (8, 9065858), (16, 4532929), (139, 521776), (278, 260888), (556, 130444), (1112, 65222), (2224, 32611)]