71694049

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{857}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 93899520

約数和(自身を除く): 22205471

約数列:

[1, 7, 17, 19, 37, 119, 133, 259, 323, 629, 703, 857, 2261, 4403, 4921, 5999, 11951, 14569, 16283, 31709, 83657, 101983, 113981, 221963, 276811, 539053, 602471, 1937677, 3773371, 4217297, 10242007, 71694049]

約数ペア:

[(1, 71694049), (7, 10242007), (17, 4217297), (19, 3773371), (37, 1937677), (119, 602471), (133, 539053), (259, 276811), (323, 221963), (629, 113981), (703, 101983), (857, 83657), (2261, 31709), (4403, 16283), (4921, 14569), (5999, 11951)]