28667568

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^2\times {\mathrm{1129}}^1$

素因数の和:1186

約数の個数: 60

約数和(自身を含む): 77486360

約数和(自身を除く): 48818792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 529, 552, 1058, 1104, 1129, 1587, 2116, 2258, 3174, 3387, 4232, 4516, 6348, 6774, 8464, 9032, 12696, 13548, 18064, 25392, 25967, 27096, 51934, 54192, 77901, 103868, 155802, 207736, 311604, 415472, 597241, 623208, 1194482, 1246416, 1791723, 2388964, 3583446, 4777928, 7166892, 9555856, 14333784, 28667568]

約数ペア:

[(1, 28667568), (2, 14333784), (3, 9555856), (4, 7166892), (6, 4777928), (8, 3583446), (12, 2388964), (16, 1791723), (23, 1246416), (24, 1194482), (46, 623208), (48, 597241), (69, 415472), (92, 311604), (138, 207736), (184, 155802), (276, 103868), (368, 77901), (529, 54192), (552, 51934), (1058, 27096), (1104, 25967), (1129, 25392), (1587, 18064), (2116, 13548), (2258, 12696), (3174, 9032), (3387, 8464), (4232, 6774), (4516, 6348)]