66530308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{2297}}^1$

素因数の和:2871

約数の個数: 24

約数和(自身を含む): 125663832

約数和(自身を除く): 59133524

約数列:

[1, 2, 4, 13, 26, 52, 557, 1114, 2228, 2297, 4594, 7241, 9188, 14482, 28964, 29861, 59722, 119444, 1279429, 2558858, 5117716, 16632577, 33265154, 66530308]

約数ペア:

[(1, 66530308), (2, 33265154), (4, 16632577), (13, 5117716), (26, 2558858), (52, 1279429), (557, 119444), (1114, 59722), (2228, 29861), (2297, 28964), (4594, 14482), (7241, 9188)]