28997564

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{457}}^1\times {\mathrm{547}}^1$

素因数の和:1037

約数の個数: 24

約数和(自身を含む): 52706640

約数和(自身を除く): 23709076

約数列:

[1, 2, 4, 29, 58, 116, 457, 547, 914, 1094, 1828, 2188, 13253, 15863, 26506, 31726, 53012, 63452, 249979, 499958, 999916, 7249391, 14498782, 28997564]

約数ペア:

[(1, 28997564), (2, 14498782), (4, 7249391), (29, 999916), (58, 499958), (116, 249979), (457, 63452), (547, 53012), (914, 31726), (1094, 26506), (1828, 15863), (2188, 13253)]