71290874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{7829}}^1$

素因数の和:8017

約数の個数: 16

約数和(自身を含む): 111342600

約数和(自身を除く): 40051726

約数列:

[1, 2, 29, 58, 157, 314, 4553, 7829, 9106, 15658, 227041, 454082, 1229153, 2458306, 35645437, 71290874]

約数ペア:

[(1, 71290874), (2, 35645437), (29, 2458306), (58, 1229153), (157, 454082), (314, 227041), (4553, 15658), (7829, 9106)]