4507648

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 9434880

約数和(自身を除く): 4927232

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, 2048, 2201, 2272, 3968, 4402, 4544, 7936, 8804, 9088, 15872, 17608, 18176, 31744, 35216, 36352, 63488, 70432, 72704, 140864, 145408, 281728, 563456, 1126912, 2253824, 4507648]

約数ペア:

[(1, 4507648), (2, 2253824), (4, 1126912), (8, 563456), (16, 281728), (31, 145408), (32, 140864), (62, 72704), (64, 70432), (71, 63488), (124, 36352), (128, 35216), (142, 31744), (248, 18176), (256, 17608), (284, 15872), (496, 9088), (512, 8804), (568, 7936), (992, 4544), (1024, 4402), (1136, 3968), (1984, 2272), (2048, 2201)]