64304884

素因数分解:

$2^2\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{1663}}^1$

素因数の和:3055

約数の個数: 24

約数和(自身を含む): 128780288

約数和(自身を除く): 64475404

約数列:

[1, 2, 4, 7, 14, 28, 1381, 1663, 2762, 3326, 5524, 6652, 9667, 11641, 19334, 23282, 38668, 46564, 2296603, 4593206, 9186412, 16076221, 32152442, 64304884]

約数ペア:

[(1, 64304884), (2, 32152442), (4, 16076221), (7, 9186412), (14, 4593206), (28, 2296603), (1381, 46564), (1663, 38668), (2762, 23282), (3326, 19334), (5524, 11641), (6652, 9667)]