25284866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9011}}^1$

素因数の和:9097

約数の個数: 16

約数和(自身を含む): 40229568

約数和(自身を除く): 14944702

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 9011, 18022, 207253, 414506, 549671, 1099342, 12642433, 25284866]

約数ペア:

[(1, 25284866), (2, 12642433), (23, 1099342), (46, 549671), (61, 414506), (122, 207253), (1403, 18022), (2806, 9011)]