68210393678

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1\times {\mathrm{31627}}^1$

素因数の和:32976

約数の個数: 32

約数和(自身を含む): 117953716224

約数和(自身を除く): 49743322546

約数列:

[1, 2, 7, 14, 127, 254, 889, 1213, 1778, 2426, 8491, 16982, 31627, 63254, 154051, 221389, 308102, 442778, 1078357, 2156714, 4016629, 8033258, 28116403, 38363551, 56232806, 76727102, 268544857, 537089714, 4872170977, 9744341954, 34105196839, 68210393678]

約数ペア:

[(1, 68210393678), (2, 34105196839), (7, 9744341954), (14, 4872170977), (127, 537089714), (254, 268544857), (889, 76727102), (1213, 56232806), (1778, 38363551), (2426, 28116403), (8491, 8033258), (16982, 4016629), (31627, 2156714), (63254, 1078357), (154051, 442778), (221389, 308102)]