67910674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 124185600

約数和(自身を除く): 56274926

約数列:

[1, 2, 13, 19, 23, 26, 38, 43, 46, 86, 139, 247, 278, 299, 437, 494, 559, 598, 817, 874, 989, 1118, 1634, 1807, 1978, 2641, 3197, 3614, 5282, 5681, 5977, 6394, 10621, 11362, 11954, 12857, 18791, 21242, 25714, 34333, 37582, 41561, 60743, 68666, 77701, 83122, 113563, 121486, 137471, 155402, 227126, 244283, 274942, 488566, 789659, 1476319, 1579318, 1787123, 2611949, 2952638, 3574246, 5223898, 33955337, 67910674]

約数ペア:

[(1, 67910674), (2, 33955337), (13, 5223898), (19, 3574246), (23, 2952638), (26, 2611949), (38, 1787123), (43, 1579318), (46, 1476319), (86, 789659), (139, 488566), (247, 274942), (278, 244283), (299, 227126), (437, 155402), (494, 137471), (559, 121486), (598, 113563), (817, 83122), (874, 77701), (989, 68666), (1118, 60743), (1634, 41561), (1807, 37582), (1978, 34333), (2641, 25714), (3197, 21242), (3614, 18791), (5282, 12857), (5681, 11954), (5977, 11362), (6394, 10621)]