25580456486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1031}}^1\times {\mathrm{14243}}^1$

素因数の和:15356

約数の個数: 32

約数和(自身を含む): 41982651648

約数和(自身を除く): 16402195162

約数列:

[1, 2, 13, 26, 67, 134, 871, 1031, 1742, 2062, 13403, 14243, 26806, 28486, 69077, 138154, 185159, 370318, 898001, 954281, 1796002, 1908562, 12405653, 14684533, 24811306, 29369066, 190898929, 381797858, 983863711, 1967727422, 12790228243, 25580456486]

約数ペア:

[(1, 25580456486), (2, 12790228243), (13, 1967727422), (26, 983863711), (67, 381797858), (134, 190898929), (871, 29369066), (1031, 24811306), (1742, 14684533), (2062, 12405653), (13403, 1908562), (14243, 1796002), (26806, 954281), (28486, 898001), (69077, 370318), (138154, 185159)]