1425329408

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{179603}}^1$

素因数の和:179650

約数の個数: 36

約数和(自身を含む): 2936884608

約数和(自身を除く): 1511555200

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 179603, 359206, 718412, 1436824, 2873648, 5567693, 5747296, 11135386, 11494592, 22270772, 22989184, 44541544, 45978368, 89083088, 178166176, 356332352, 712664704, 1425329408]

約数ペア:

[(1, 1425329408), (2, 712664704), (4, 356332352), (8, 178166176), (16, 89083088), (31, 45978368), (32, 44541544), (62, 22989184), (64, 22270772), (124, 11494592), (128, 11135386), (248, 5747296), (256, 5567693), (496, 2873648), (992, 1436824), (1984, 718412), (3968, 359206), (7936, 179603)]