57259228

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1193}}^1$

素因数の和:1294

約数の個数: 36

約数和(自身を含む): 110125008

約数和(自身を除く): 52865780

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 284, 338, 676, 923, 1193, 1846, 2386, 3692, 4772, 11999, 15509, 23998, 31018, 47996, 62036, 84703, 169406, 201617, 338812, 403234, 806468, 1101139, 2202278, 4404556, 14314807, 28629614, 57259228]

約数ペア:

[(1, 57259228), (2, 28629614), (4, 14314807), (13, 4404556), (26, 2202278), (52, 1101139), (71, 806468), (142, 403234), (169, 338812), (284, 201617), (338, 169406), (676, 84703), (923, 62036), (1193, 47996), (1846, 31018), (2386, 23998), (3692, 15509), (4772, 11999)]