5107456

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{281}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 10375344

約数和(自身を除く): 5267888

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 281, 284, 562, 568, 1124, 1136, 2248, 2272, 4496, 4544, 8992, 9088, 17984, 18176, 19951, 35968, 39902, 71936, 79804, 159608, 319216, 638432, 1276864, 2553728, 5107456]

約数ペア:

[(1, 5107456), (2, 2553728), (4, 1276864), (8, 638432), (16, 319216), (32, 159608), (64, 79804), (71, 71936), (128, 39902), (142, 35968), (256, 19951), (281, 18176), (284, 17984), (562, 9088), (568, 8992), (1124, 4544), (1136, 4496), (2248, 2272)]