68941978

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{43579}}^1$

素因数の和:43701

約数の個数: 16

約数和(自身を含む): 119234880

約数和(自身を除く): 50292902

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 43579, 87158, 305053, 610106, 4924427, 9848854, 34470989, 68941978]

約数ペア:

[(1, 68941978), (2, 34470989), (7, 9848854), (14, 4924427), (113, 610106), (226, 305053), (791, 87158), (1582, 43579)]