426631424

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53759}}^1$

素因数の和:53806

約数の個数: 36

約数和(自身を含む): 879083520

約数和(自身を除く): 452452096

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 53759, 107518, 215036, 430072, 860144, 1666529, 1720288, 3333058, 3440576, 6666116, 6881152, 13332232, 13762304, 26664464, 53328928, 106657856, 213315712, 426631424]

約数ペア:

[(1, 426631424), (2, 213315712), (4, 106657856), (8, 53328928), (16, 26664464), (31, 13762304), (32, 13332232), (62, 6881152), (64, 6666116), (124, 3440576), (128, 3333058), (248, 1720288), (256, 1666529), (496, 860144), (992, 430072), (1984, 215036), (3968, 107518), (7936, 53759)]