78037258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{4639}}^1$

素因数の和:5301

約数の個数: 16

約数和(自身を含む): 126282240

約数和(自身を除く): 48244982

約数列:

[1, 2, 13, 26, 647, 1294, 4639, 8411, 9278, 16822, 60307, 120614, 3001433, 6002866, 39018629, 78037258]

約数ペア:

[(1, 78037258), (2, 39018629), (13, 6002866), (26, 3001433), (647, 120614), (1294, 60307), (4639, 16822), (8411, 9278)]