68693759

素因数分解:

${\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1\times {\mathrm{263}}^1$

素因数の和:574

約数の個数: 16

約数和(自身を含む): 74131200

約数和(自身を除く): 5437441

約数列:

[1, 19, 59, 233, 263, 1121, 4427, 4997, 13747, 15517, 61279, 261193, 294823, 1164301, 3615461, 68693759]

約数ペア:

[(1, 68693759), (19, 3615461), (59, 1164301), (233, 294823), (263, 261193), (1121, 61279), (4427, 15517), (4997, 13747)]