69944812

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{11839}}^1$

素因数の和:12061

約数の個数: 24

約数和(自身を含む): 140564480

約数和(自身を除く): 70619668

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 11839, 23678, 47356, 82873, 165746, 331492, 2498029, 4996058, 9992116, 17486203, 34972406, 69944812]

約数ペア:

[(1, 69944812), (2, 34972406), (4, 17486203), (7, 9992116), (14, 4996058), (28, 2498029), (211, 331492), (422, 165746), (844, 82873), (1477, 47356), (2954, 23678), (5908, 11839)]