68550118

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{4139}}^1$

素因数の和:4181

約数の個数: 36

約数和(自身を含む): 129553020

約数和(自身を除く): 61002902

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 169, 182, 338, 637, 1183, 1274, 2366, 4139, 8278, 8281, 16562, 28973, 53807, 57946, 107614, 202811, 376649, 405622, 699491, 753298, 1398982, 2636543, 4896437, 5273086, 9792874, 34275059, 68550118]

約数ペア:

[(1, 68550118), (2, 34275059), (7, 9792874), (13, 5273086), (14, 4896437), (26, 2636543), (49, 1398982), (91, 753298), (98, 699491), (169, 405622), (182, 376649), (338, 202811), (637, 107614), (1183, 57946), (1274, 53807), (2366, 28973), (4139, 16562), (8278, 8281)]