25282322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{641}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 43034544

約数和(自身を除く): 17752222

約数列:

[1, 2, 13, 26, 37, 41, 74, 82, 481, 533, 641, 962, 1066, 1282, 1517, 3034, 8333, 16666, 19721, 23717, 26281, 39442, 47434, 52562, 308321, 341653, 616642, 683306, 972397, 1944794, 12641161, 25282322]

約数ペア:

[(1, 25282322), (2, 12641161), (13, 1944794), (26, 972397), (37, 683306), (41, 616642), (74, 341653), (82, 308321), (481, 52562), (533, 47434), (641, 39442), (962, 26281), (1066, 23717), (1282, 19721), (1517, 16666), (3034, 8333)]