40867484546

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{2659}}^1\times {\mathrm{4051}}^1$

素因数の和:6990

約数の個数: 32

約数和(自身を含む): 70360872960

約数和(自身を除く): 29493388414

約数列:

[1, 2, 7, 14, 271, 542, 1897, 2659, 3794, 4051, 5318, 8102, 18613, 28357, 37226, 56714, 720589, 1097821, 1441178, 2195642, 5044123, 7684747, 10088246, 10771609, 15369494, 21543218, 75401263, 150802526, 2919106039, 5838212078, 20433742273, 40867484546]

約数ペア:

[(1, 40867484546), (2, 20433742273), (7, 5838212078), (14, 2919106039), (271, 150802526), (542, 75401263), (1897, 21543218), (2659, 15369494), (3794, 10771609), (4051, 10088246), (5318, 7684747), (8102, 5044123), (18613, 2195642), (28357, 1441178), (37226, 1097821), (56714, 720589)]