70721198

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1\times {\mathrm{1223}}^1$

素因数の和:2251

約数の個数: 16

約数和(自身を含む): 109939680

約数和(自身を除く): 39218482

約数列:

[1, 2, 29, 58, 997, 1223, 1994, 2446, 28913, 35467, 57826, 70934, 1219331, 2438662, 35360599, 70721198]

約数ペア:

[(1, 70721198), (2, 35360599), (29, 2438662), (58, 1219331), (997, 70934), (1223, 57826), (1994, 35467), (2446, 28913)]