28711264

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{12637}}^1$

素因数の和:12718

約数の個数: 24

約数和(自身を含む): 57325968

約数和(自身を除く): 28614704

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 12637, 25274, 50548, 101096, 202192, 404384, 897227, 1794454, 3588908, 7177816, 14355632, 28711264]

約数ペア:

[(1, 28711264), (2, 14355632), (4, 7177816), (8, 3588908), (16, 1794454), (32, 897227), (71, 404384), (142, 202192), (284, 101096), (568, 50548), (1136, 25274), (2272, 12637)]