68255538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3631}}^1$

素因数の和:3890

約数の個数: 32

約数和(自身を含む): 147662592

約数和(自身を除く): 79407054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 241, 482, 723, 1446, 3133, 3631, 6266, 7262, 9399, 10893, 18798, 21786, 47203, 94406, 141609, 283218, 875071, 1750142, 2625213, 5250426, 11375923, 22751846, 34127769, 68255538]

約数ペア:

[(1, 68255538), (2, 34127769), (3, 22751846), (6, 11375923), (13, 5250426), (26, 2625213), (39, 1750142), (78, 875071), (241, 283218), (482, 141609), (723, 94406), (1446, 47203), (3133, 21786), (3631, 18798), (6266, 10893), (7262, 9399)]