40281826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3286

約数の個数: 24

約数和(自身を含む): 67217364

約数和(自身を除く): 26935538

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 3221, 6253, 6442, 12506, 41873, 83746, 119177, 238354, 544349, 1088698, 1549301, 3098602, 20140913, 40281826]

約数ペア:

[(1, 40281826), (2, 20140913), (13, 3098602), (26, 1549301), (37, 1088698), (74, 544349), (169, 238354), (338, 119177), (481, 83746), (962, 41873), (3221, 12506), (6253, 6442)]