65761948

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11131}}^1$

素因数の和:11353

約数の個数: 24

約数和(自身を含む): 132159104

約数和(自身を除く): 66397156

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11131, 22262, 44524, 77917, 155834, 311668, 2348641, 4697282, 9394564, 16440487, 32880974, 65761948]

約数ペア:

[(1, 65761948), (2, 32880974), (4, 16440487), (7, 9394564), (14, 4697282), (28, 2348641), (211, 311668), (422, 155834), (844, 77917), (1477, 44524), (2954, 22262), (5908, 11131)]