139527724

素因数分解:

$2^2\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{3217}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 279322400

約数和(自身を除く): 139794676

約数列:

[1, 2, 4, 7, 14, 28, 1549, 3098, 3217, 6196, 6434, 10843, 12868, 21686, 22519, 43372, 45038, 90076, 4983133, 9966266, 19932532, 34881931, 69763862, 139527724]

約数ペア:

[(1, 139527724), (2, 69763862), (4, 34881931), (7, 19932532), (14, 9966266), (28, 4983133), (1549, 90076), (3098, 45038), (3217, 43372), (6196, 22519), (6434, 21686), (10843, 12868)]