40818862

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10159}}^1$

素因数の和:10216

約数の個数: 24

約数和(自身を含む): 72969120

約数和(自身を除く): 32150258

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 10159, 20318, 71113, 142226, 416519, 497791, 833038, 995582, 2915633, 5831266, 20409431, 40818862]

約数ペア:

[(1, 40818862), (2, 20409431), (7, 5831266), (14, 2915633), (41, 995582), (49, 833038), (82, 497791), (98, 416519), (287, 142226), (574, 71113), (2009, 20318), (4018, 10159)]