30926896

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1931}}^1$

素因数の和:1970

約数の個数: 80

約数和(自身を含む): 80494848

約数和(自身を除く): 49567952

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 1931, 2002, 2288, 3862, 4004, 7724, 8008, 13517, 15448, 16016, 21241, 25103, 27034, 30896, 42482, 50206, 54068, 84964, 100412, 108136, 148687, 169928, 175721, 200824, 216272, 276133, 297374, 339856, 351442, 401648, 552266, 594748, 702884, 1104532, 1189496, 1405768, 1932931, 2209064, 2378992, 2811536, 3865862, 4418128, 7731724, 15463448, 30926896]

約数ペア:

[(1, 30926896), (2, 15463448), (4, 7731724), (7, 4418128), (8, 3865862), (11, 2811536), (13, 2378992), (14, 2209064), (16, 1932931), (22, 1405768), (26, 1189496), (28, 1104532), (44, 702884), (52, 594748), (56, 552266), (77, 401648), (88, 351442), (91, 339856), (104, 297374), (112, 276133), (143, 216272), (154, 200824), (176, 175721), (182, 169928), (208, 148687), (286, 108136), (308, 100412), (364, 84964), (572, 54068), (616, 50206), (728, 42482), (1001, 30896), (1144, 27034), (1232, 25103), (1456, 21241), (1931, 16016), (2002, 15448), (2288, 13517), (3862, 8008), (4004, 7724)]