28615667510

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{532781}}^1$

素因数の和:532960

約数の個数: 32

約数和(自身を含む): 53167381344

約数和(自身を除く): 24551713834

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 410, 655, 1310, 5371, 10742, 26855, 53710, 532781, 1065562, 2663905, 5327810, 21844021, 43688042, 69794311, 109220105, 139588622, 218440210, 348971555, 697943110, 2861566751, 5723133502, 14307833755, 28615667510]

約数ペア:

[(1, 28615667510), (2, 14307833755), (5, 5723133502), (10, 2861566751), (41, 697943110), (82, 348971555), (131, 218440210), (205, 139588622), (262, 109220105), (410, 69794311), (655, 43688042), (1310, 21844021), (5371, 5327810), (10742, 2663905), (26855, 1065562), (53710, 532781)]