3727568

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17921}}^1$

素因数の和:17942

約数の個数: 20

約数和(自身を含む): 7778148

約数和(自身を除く): 4050580

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 17921, 35842, 71684, 143368, 232973, 286736, 465946, 931892, 1863784, 3727568]

約数ペア:

[(1, 3727568), (2, 1863784), (4, 931892), (8, 465946), (13, 286736), (16, 232973), (26, 143368), (52, 71684), (104, 35842), (208, 17921)]