25349404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4517}}^1$

素因数の和:4605

約数の個数: 24

約数和(自身を含む): 47059488

約数和(自身を除く): 21710084

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 4517, 5612, 9034, 18068, 103891, 207782, 275537, 415564, 551074, 1102148, 6337351, 12674702, 25349404]

約数ペア:

[(1, 25349404), (2, 12674702), (4, 6337351), (23, 1102148), (46, 551074), (61, 415564), (92, 275537), (122, 207782), (244, 103891), (1403, 18068), (2806, 9034), (4517, 5612)]