64164292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{12601}}^1$

素因数の和:12691

約数の個数: 24

約数和(自身を含む): 119971040

約数和(自身を除く): 55806748

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 268, 1273, 2546, 5092, 12601, 25202, 50404, 239419, 478838, 844267, 957676, 1688534, 3377068, 16041073, 32082146, 64164292]

約数ペア:

[(1, 64164292), (2, 32082146), (4, 16041073), (19, 3377068), (38, 1688534), (67, 957676), (76, 844267), (134, 478838), (268, 239419), (1273, 50404), (2546, 25202), (5092, 12601)]