3257728

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{821}}^1$

素因数の和:866

約数の個数: 32

約数和(自身を含む): 6707520

約数和(自身を除く): 3449792

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 821, 992, 1642, 1984, 3284, 3968, 6568, 13136, 25451, 26272, 50902, 52544, 101804, 105088, 203608, 407216, 814432, 1628864, 3257728]

約数ペア:

[(1, 3257728), (2, 1628864), (4, 814432), (8, 407216), (16, 203608), (31, 105088), (32, 101804), (62, 52544), (64, 50902), (124, 26272), (128, 25451), (248, 13136), (496, 6568), (821, 3968), (992, 3284), (1642, 1984)]