74540864

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37571}}^1$

素因数の和:37614

約数の個数: 28

約数和(自身を含む): 152692608

約数和(自身を除く): 78151744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 37571, 75142, 150284, 300568, 601136, 1164701, 1202272, 2329402, 2404544, 4658804, 9317608, 18635216, 37270432, 74540864]

約数ペア:

[(1, 74540864), (2, 37270432), (4, 18635216), (8, 9317608), (16, 4658804), (31, 2404544), (32, 2329402), (62, 1202272), (64, 1164701), (124, 601136), (248, 300568), (496, 150284), (992, 75142), (1984, 37571)]