71656822

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{25537}}^1$

素因数の和:25623

約数の個数: 16

約数和(自身を含む): 114001632

約数和(自身を除く): 42344810

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 25537, 51074, 587351, 1174702, 1557757, 3115514, 35828411, 71656822]

約数ペア:

[(1, 71656822), (2, 35828411), (23, 3115514), (46, 1557757), (61, 1174702), (122, 587351), (1403, 51074), (2806, 25537)]