25864448

素因数分解:

$2^8\times {\mathrm{71}}^1\times {\mathrm{1423}}^1$

素因数の和:1510

約数の個数: 36

約数和(自身を含む): 52391808

約数和(自身を除く): 26527360

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 568, 1136, 1423, 2272, 2846, 4544, 5692, 9088, 11384, 18176, 22768, 45536, 91072, 101033, 182144, 202066, 364288, 404132, 808264, 1616528, 3233056, 6466112, 12932224, 25864448]

約数ペア:

[(1, 25864448), (2, 12932224), (4, 6466112), (8, 3233056), (16, 1616528), (32, 808264), (64, 404132), (71, 364288), (128, 202066), (142, 182144), (256, 101033), (284, 91072), (568, 45536), (1136, 22768), (1423, 18176), (2272, 11384), (2846, 9088), (4544, 5692)]