67281214

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4801}}^1$

素因数の和:4841

約数の個数: 48

約数和(自身を含む): 137951856

約数和(自身を除く): 70670642

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 4801, 7007, 9602, 14014, 33607, 52811, 62413, 67214, 105622, 124826, 235249, 369677, 436891, 470498, 686543, 739354, 873782, 1373086, 2587739, 3058237, 4805801, 5175478, 6116474, 9611602, 33640607, 67281214]

約数ペア:

[(1, 67281214), (2, 33640607), (7, 9611602), (11, 6116474), (13, 5175478), (14, 4805801), (22, 3058237), (26, 2587739), (49, 1373086), (77, 873782), (91, 739354), (98, 686543), (143, 470498), (154, 436891), (182, 369677), (286, 235249), (539, 124826), (637, 105622), (1001, 67214), (1078, 62413), (1274, 52811), (2002, 33607), (4801, 14014), (7007, 9602)]