72443936

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{133169}}^1$

素因数の和:133196

約数の個数: 24

約数和(自身を含む): 151014780

約数和(自身を除く): 78570844

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 133169, 266338, 532676, 1065352, 2130704, 2263873, 4261408, 4527746, 9055492, 18110984, 36221968, 72443936]

約数ペア:

[(1, 72443936), (2, 36221968), (4, 18110984), (8, 9055492), (16, 4527746), (17, 4261408), (32, 2263873), (34, 2130704), (68, 1065352), (136, 532676), (272, 266338), (544, 133169)]