2253824

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 44

約数和(自身を含む): 4716288

約数和(自身を除く): 2462464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 71, 124, 128, 142, 248, 256, 284, 496, 512, 568, 992, 1024, 1136, 1984, 2201, 2272, 3968, 4402, 4544, 7936, 8804, 9088, 15872, 17608, 18176, 31744, 35216, 36352, 70432, 72704, 140864, 281728, 563456, 1126912, 2253824]

約数ペア:

[(1, 2253824), (2, 1126912), (4, 563456), (8, 281728), (16, 140864), (31, 72704), (32, 70432), (62, 36352), (64, 35216), (71, 31744), (124, 18176), (128, 17608), (142, 15872), (248, 9088), (256, 8804), (284, 7936), (496, 4544), (512, 4402), (568, 3968), (992, 2272), (1024, 2201), (1136, 1984)]