67258928

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{953}}^1$

素因数の和:1373

約数の個数: 40

約数和(自身を含む): 142664976

約数和(自身を除く): 75406048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 401, 802, 953, 1604, 1906, 3208, 3812, 4411, 6416, 7624, 8822, 10483, 15248, 17644, 20966, 35288, 41932, 70576, 83864, 167728, 382153, 764306, 1528612, 3057224, 4203683, 6114448, 8407366, 16814732, 33629464, 67258928]

約数ペア:

[(1, 67258928), (2, 33629464), (4, 16814732), (8, 8407366), (11, 6114448), (16, 4203683), (22, 3057224), (44, 1528612), (88, 764306), (176, 382153), (401, 167728), (802, 83864), (953, 70576), (1604, 41932), (1906, 35288), (3208, 20966), (3812, 17644), (4411, 15248), (6416, 10483), (7624, 8822)]