40733212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{18217}}^1$

素因数の和:18277

約数の個数: 24

約数和(自身を含む): 78556016

約数和(自身を除く): 37822804

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 18217, 36434, 72868, 236821, 473642, 783331, 947284, 1566662, 3133324, 10183303, 20366606, 40733212]

約数ペア:

[(1, 40733212), (2, 20366606), (4, 10183303), (13, 3133324), (26, 1566662), (43, 947284), (52, 783331), (86, 473642), (172, 236821), (559, 72868), (1118, 36434), (2236, 18217)]