26771684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{2689}}^1$

素因数の和:2843

約数の個数: 24

約数和(自身を含む): 49711200

約数和(自身を除く): 22939516

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 2689, 4978, 5378, 9956, 10756, 51091, 102182, 204364, 352259, 704518, 1409036, 6692921, 13385842, 26771684]

約数ペア:

[(1, 26771684), (2, 13385842), (4, 6692921), (19, 1409036), (38, 704518), (76, 352259), (131, 204364), (262, 102182), (524, 51091), (2489, 10756), (2689, 9956), (4978, 5378)]