67440420194

素因数分解:

$2^1\times 7^2\times {\mathrm{4813}}^1\times {\mathrm{142981}}^1$

素因数の和:147810

約数の個数: 24

約数和(自身を含む): 117701924508

約数和(自身を除く): 50261504314

約数列:

[1, 2, 7, 14, 49, 98, 4813, 9626, 33691, 67382, 142981, 235837, 285962, 471674, 1000867, 2001734, 7006069, 14012138, 688167553, 1376335106, 4817172871, 9634345742, 33720210097, 67440420194]

約数ペア:

[(1, 67440420194), (2, 33720210097), (7, 9634345742), (14, 4817172871), (49, 1376335106), (98, 688167553), (4813, 14012138), (9626, 7006069), (33691, 2001734), (67382, 1000867), (142981, 471674), (235837, 285962)]