65678834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 110025216

約数和(自身を除く): 44346382

約数列:

[1, 2, 13, 26, 47, 71, 94, 142, 611, 757, 923, 1222, 1514, 1846, 3337, 6674, 9841, 19682, 35579, 43381, 53747, 71158, 86762, 107494, 462527, 698711, 925054, 1397422, 2526109, 5052218, 32839417, 65678834]

約数ペア:

[(1, 65678834), (2, 32839417), (13, 5052218), (26, 2526109), (47, 1397422), (71, 925054), (94, 698711), (142, 462527), (611, 107494), (757, 86762), (923, 71158), (1222, 53747), (1514, 43381), (1846, 35579), (3337, 19682), (6674, 9841)]