72556864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{36571}}^1$

素因数の和:36614

約数の個数: 28

約数和(自身を含む): 148628608

約数和(自身を除く): 76071744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 36571, 73142, 146284, 292568, 585136, 1133701, 1170272, 2267402, 2340544, 4534804, 9069608, 18139216, 36278432, 72556864]

約数ペア:

[(1, 72556864), (2, 36278432), (4, 18139216), (8, 9069608), (16, 4534804), (31, 2340544), (32, 2267402), (62, 1170272), (64, 1133701), (124, 585136), (248, 292568), (496, 146284), (992, 73142), (1984, 36571)]