6749444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 48

約数和(自身を含む): 13547520

約数和(自身を除く): 6798076

約数列:

[1, 2, 4, 13, 26, 31, 52, 53, 62, 79, 106, 124, 158, 212, 316, 403, 689, 806, 1027, 1378, 1612, 1643, 2054, 2449, 2756, 3286, 4108, 4187, 4898, 6572, 8374, 9796, 16748, 21359, 31837, 42718, 54431, 63674, 85436, 108862, 127348, 129797, 217724, 259594, 519188, 1687361, 3374722, 6749444]

約数ペア:

[(1, 6749444), (2, 3374722), (4, 1687361), (13, 519188), (26, 259594), (31, 217724), (52, 129797), (53, 127348), (62, 108862), (79, 85436), (106, 63674), (124, 54431), (158, 42718), (212, 31837), (316, 21359), (403, 16748), (689, 9796), (806, 8374), (1027, 6572), (1378, 4898), (1612, 4187), (1643, 4108), (2054, 3286), (2449, 2756)]