25371664

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{14033}}^1$

素因数の和:14154

約数の個数: 20

約数和(自身を含む): 49596156

約数和(自身を除く): 24224492

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 14033, 28066, 56132, 112264, 224528, 1585729, 3171458, 6342916, 12685832, 25371664]

約数ペア:

[(1, 25371664), (2, 12685832), (4, 6342916), (8, 3171458), (16, 1585729), (113, 224528), (226, 112264), (452, 56132), (904, 28066), (1808, 14033)]