68011684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{100609}}^1$

素因数の和:100639

約数の個数: 18

約数和(自身を含む): 128881410

約数和(自身を除く): 60869726

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 100609, 201218, 402436, 1307917, 2615834, 5231668, 17002921, 34005842, 68011684]

約数ペア:

[(1, 68011684), (2, 34005842), (4, 17002921), (13, 5231668), (26, 2615834), (52, 1307917), (169, 402436), (338, 201218), (676, 100609)]