42904448

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{4721}}^1$

素因数の和:4806

約数の個数: 32

約数和(自身を含む): 86695920

約数和(自身を除く): 43791472

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 4544, 4721, 9088, 9442, 18884, 37768, 75536, 151072, 302144, 335191, 604288, 670382, 1340764, 2681528, 5363056, 10726112, 21452224, 42904448]

約数ペア:

[(1, 42904448), (2, 21452224), (4, 10726112), (8, 5363056), (16, 2681528), (32, 1340764), (64, 670382), (71, 604288), (128, 335191), (142, 302144), (284, 151072), (568, 75536), (1136, 37768), (2272, 18884), (4544, 9442), (4721, 9088)]