26751564

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1279}}^1$

素因数の和:1379

約数の個数: 72

約数和(自身を含む): 78274560

約数和(自身を除く): 51522996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 83, 84, 126, 166, 249, 252, 332, 498, 581, 747, 996, 1162, 1279, 1494, 1743, 2324, 2558, 2988, 3486, 3837, 5116, 5229, 6972, 7674, 8953, 10458, 11511, 15348, 17906, 20916, 23022, 26859, 35812, 46044, 53718, 80577, 106157, 107436, 161154, 212314, 318471, 322308, 424628, 636942, 743099, 955413, 1273884, 1486198, 1910826, 2229297, 2972396, 3821652, 4458594, 6687891, 8917188, 13375782, 26751564]

約数ペア:

[(1, 26751564), (2, 13375782), (3, 8917188), (4, 6687891), (6, 4458594), (7, 3821652), (9, 2972396), (12, 2229297), (14, 1910826), (18, 1486198), (21, 1273884), (28, 955413), (36, 743099), (42, 636942), (63, 424628), (83, 322308), (84, 318471), (126, 212314), (166, 161154), (249, 107436), (252, 106157), (332, 80577), (498, 53718), (581, 46044), (747, 35812), (996, 26859), (1162, 23022), (1279, 20916), (1494, 17906), (1743, 15348), (2324, 11511), (2558, 10458), (2988, 8953), (3486, 7674), (3837, 6972), (5116, 5229)]