77877982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1627}}^1$

素因数の和:1912

約数の個数: 32

約数和(自身を含む): 144410112

約数和(自身を除く): 66532130

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 263, 526, 1627, 1841, 3254, 3419, 3682, 6838, 11389, 21151, 22778, 23933, 42302, 47866, 148057, 296114, 427901, 855802, 2995307, 5562713, 5990614, 11125426, 38938991, 77877982]

約数ペア:

[(1, 77877982), (2, 38938991), (7, 11125426), (13, 5990614), (14, 5562713), (26, 2995307), (91, 855802), (182, 427901), (263, 296114), (526, 148057), (1627, 47866), (1841, 42302), (3254, 23933), (3419, 22778), (3682, 21151), (6838, 11389)]