40506596

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59921}}^1$

素因数の和:59951

約数の個数: 18

約数和(自身を含む): 76760082

約数和(自身を除く): 36253486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 59921, 119842, 239684, 778973, 1557946, 3115892, 10126649, 20253298, 40506596]

約数ペア:

[(1, 40506596), (2, 20253298), (4, 10126649), (13, 3115892), (26, 1557946), (52, 778973), (169, 239684), (338, 119842), (676, 59921)]