67561564

素因数分解:

$2^2\times 7^1\times {\mathrm{727}}^1\times {\mathrm{3319}}^1$

素因数の和:4057

約数の個数: 24

約数和(自身を含む): 135349760

約数和(自身を除く): 67788196

約数列:

[1, 2, 4, 7, 14, 28, 727, 1454, 2908, 3319, 5089, 6638, 10178, 13276, 20356, 23233, 46466, 92932, 2412913, 4825826, 9651652, 16890391, 33780782, 67561564]

約数ペア:

[(1, 67561564), (2, 33780782), (4, 16890391), (7, 9651652), (14, 4825826), (28, 2412913), (727, 92932), (1454, 46466), (2908, 23233), (3319, 20356), (5089, 13276), (6638, 10178)]