64813070378

素因数分解:

$2^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{7968167}}^1$

素因数の和:7968266

約数の個数: 24

約数和(自身を含む): 114454765152

約数和(自身を除く): 49641694774

約数列:

[1, 2, 7, 14, 49, 83, 98, 166, 581, 1162, 4067, 8134, 7968167, 15936334, 55777169, 111554338, 390440183, 661357861, 780880366, 1322715722, 4629505027, 9259010054, 32406535189, 64813070378]

約数ペア:

[(1, 64813070378), (2, 32406535189), (7, 9259010054), (14, 4629505027), (49, 1322715722), (83, 780880366), (98, 661357861), (166, 390440183), (581, 111554338), (1162, 55777169), (4067, 15936334), (8134, 7968167)]