425385472

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{26801}}^1$

素因数の和:26850

約数の個数: 40

約数和(自身を含む): 877390272

約数和(自身を除く): 452004800

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 26801, 53602, 107204, 214408, 428816, 830831, 857632, 1661662, 1715264, 3323324, 3430528, 6646648, 6861056, 13293296, 13722112, 26586592, 53173184, 106346368, 212692736, 425385472]

約数ペア:

[(1, 425385472), (2, 212692736), (4, 106346368), (8, 53173184), (16, 26586592), (31, 13722112), (32, 13293296), (62, 6861056), (64, 6646648), (124, 3430528), (128, 3323324), (248, 1715264), (256, 1661662), (496, 857632), (512, 830831), (992, 428816), (1984, 214408), (3968, 107204), (7936, 53602), (15872, 26801)]