67991798

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{541}}^1$

素因数の和:788

約数の個数: 32

約数和(自身を含む): 119881728

約数和(自身を除く): 51889930

約数列:

[1, 2, 7, 14, 47, 94, 191, 329, 382, 541, 658, 1082, 1337, 2674, 3787, 7574, 8977, 17954, 25427, 50854, 62839, 103331, 125678, 177989, 206662, 355978, 723317, 1446634, 4856557, 9713114, 33995899, 67991798]

約数ペア:

[(1, 67991798), (2, 33995899), (7, 9713114), (14, 4856557), (47, 1446634), (94, 723317), (191, 355978), (329, 206662), (382, 177989), (541, 125678), (658, 103331), (1082, 62839), (1337, 50854), (2674, 25427), (3787, 17954), (7574, 8977)]