28190825832

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1088617}}^1$

素因数の和:1088722

約数の個数: 64

約数和(自身を含む): 76812886080

約数和(自身を除く): 48622060248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 83, 104, 156, 166, 249, 312, 332, 498, 664, 996, 1079, 1992, 2158, 3237, 4316, 6474, 8632, 12948, 25896, 1088617, 2177234, 3265851, 4354468, 6531702, 8708936, 13063404, 14152021, 26126808, 28304042, 42456063, 56608084, 84912126, 90355211, 113216168, 169824252, 180710422, 271065633, 339648504, 361420844, 542131266, 722841688, 1084262532, 1174617743, 2168525064, 2349235486, 3523853229, 4698470972, 7047706458, 9396941944, 14095412916, 28190825832]

約数ペア:

[(1, 28190825832), (2, 14095412916), (3, 9396941944), (4, 7047706458), (6, 4698470972), (8, 3523853229), (12, 2349235486), (13, 2168525064), (24, 1174617743), (26, 1084262532), (39, 722841688), (52, 542131266), (78, 361420844), (83, 339648504), (104, 271065633), (156, 180710422), (166, 169824252), (249, 113216168), (312, 90355211), (332, 84912126), (498, 56608084), (664, 42456063), (996, 28304042), (1079, 26126808), (1992, 14152021), (2158, 13063404), (3237, 8708936), (4316, 6531702), (6474, 4354468), (8632, 3265851), (12948, 2177234), (25896, 1088617)]