65328118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 106272000

約数和(自身を除く): 40943882

約数列:

[1, 2, 19, 38, 53, 106, 163, 199, 326, 398, 1007, 2014, 3097, 3781, 6194, 7562, 8639, 10547, 17278, 21094, 32437, 64874, 164141, 200393, 328282, 400786, 616303, 1232606, 1719161, 3438322, 32664059, 65328118]

約数ペア:

[(1, 65328118), (2, 32664059), (19, 3438322), (38, 1719161), (53, 1232606), (106, 616303), (163, 400786), (199, 328282), (326, 200393), (398, 164141), (1007, 64874), (2014, 32437), (3097, 21094), (3781, 17278), (6194, 10547), (7562, 8639)]