71348862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{2621}}^1$

素因数の和:2988

約数の個数: 32

約数和(自身を含む): 154173600

約数和(自身を除く): 82824738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 349, 698, 1047, 2094, 2621, 4537, 5242, 7863, 9074, 13611, 15726, 27222, 34073, 68146, 102219, 204438, 914729, 1829458, 2744187, 5488374, 11891477, 23782954, 35674431, 71348862]

約数ペア:

[(1, 71348862), (2, 35674431), (3, 23782954), (6, 11891477), (13, 5488374), (26, 2744187), (39, 1829458), (78, 914729), (349, 204438), (698, 102219), (1047, 68146), (2094, 34073), (2621, 27222), (4537, 15726), (5242, 13611), (7863, 9074)]