64798246456

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{426304253}}^1$

素因数の和:426304278

約数の個数: 16

約数和(自身を含む): 127891276200

約数和(自身を除く): 63093029744

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 426304253, 852608506, 1705217012, 3410434024, 8099780807, 16199561614, 32399123228, 64798246456]

約数ペア:

[(1, 64798246456), (2, 32399123228), (4, 16199561614), (8, 8099780807), (19, 3410434024), (38, 1705217012), (76, 852608506), (152, 426304253)]