1126912

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:120

約数の個数: 40

約数和(自身を含む): 2356992

約数和(自身を除く): 1230080

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 284, 496, 512, 568, 992, 1136, 1984, 2201, 2272, 3968, 4402, 4544, 7936, 8804, 9088, 15872, 17608, 18176, 35216, 36352, 70432, 140864, 281728, 563456, 1126912]

約数ペア:

[(1, 1126912), (2, 563456), (4, 281728), (8, 140864), (16, 70432), (31, 36352), (32, 35216), (62, 18176), (64, 17608), (71, 15872), (124, 9088), (128, 8804), (142, 7936), (248, 4544), (256, 4402), (284, 3968), (496, 2272), (512, 2201), (568, 1984), (992, 1136)]