40061788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{59263}}^1$

素因数の和:59293

約数の個数: 18

約数和(自身を含む): 75917184

約数和(自身を除く): 35855396

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 59263, 118526, 237052, 770419, 1540838, 3081676, 10015447, 20030894, 40061788]

約数ペア:

[(1, 40061788), (2, 20030894), (4, 10015447), (13, 3081676), (26, 1540838), (52, 770419), (169, 237052), (338, 118526), (676, 59263)]