26266036

素因数分解:

$2^2\times {\mathrm{89}}^2\times {\mathrm{829}}^1$

素因数の和:1011

約数の個数: 18

約数和(自身を含む): 46543910

約数和(自身を除く): 20277874

約数列:

[1, 2, 4, 89, 178, 356, 829, 1658, 3316, 7921, 15842, 31684, 73781, 147562, 295124, 6566509, 13133018, 26266036]

約数ペア:

[(1, 26266036), (2, 13133018), (4, 6566509), (89, 295124), (178, 147562), (356, 73781), (829, 31684), (1658, 15842), (3316, 7921)]