64766890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{96667}}^1$

素因数の和:96741

約数の個数: 16

約数和(自身を含む): 118321632

約数和(自身を除く): 53554742

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 96667, 193334, 483335, 966670, 6476689, 12953378, 32383445, 64766890]

約数ペア:

[(1, 64766890), (2, 32383445), (5, 12953378), (10, 6476689), (67, 966670), (134, 483335), (335, 193334), (670, 96667)]