69781946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4934

約数の個数: 32

約数和(自身を含む): 122774400

約数和(自身を除く): 52992454

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 4871, 7163, 9742, 14326, 63323, 92549, 126646, 141259, 185098, 282518, 1203137, 1836367, 2406274, 2683921, 3672734, 5367842, 34890973, 69781946]

約数ペア:

[(1, 69781946), (2, 34890973), (13, 5367842), (19, 3672734), (26, 2683921), (29, 2406274), (38, 1836367), (58, 1203137), (247, 282518), (377, 185098), (494, 141259), (551, 126646), (754, 92549), (1102, 63323), (4871, 14326), (7163, 9742)]