68016314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:402

約数の個数: 32

約数和(自身を含む): 110208000

約数和(自身を除く): 42191686

約数列:

[1, 2, 19, 38, 79, 139, 158, 163, 278, 326, 1501, 2641, 3002, 3097, 5282, 6194, 10981, 12877, 21962, 22657, 25754, 45314, 208639, 244663, 417278, 430483, 489326, 860966, 1789903, 3579806, 34008157, 68016314]

約数ペア:

[(1, 68016314), (2, 34008157), (19, 3579806), (38, 1789903), (79, 860966), (139, 489326), (158, 430483), (163, 417278), (278, 244663), (326, 208639), (1501, 45314), (2641, 25754), (3002, 22657), (3097, 21962), (5282, 12877), (6194, 10981)]