28461972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{30803}}^1$

素因数の和:30828

約数の個数: 48

約数和(自身を含む): 82801152

約数和(自身を除く): 54339180

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 30803, 61606, 92409, 123212, 184818, 215621, 338833, 369636, 431242, 646863, 677666, 862484, 1016499, 1293726, 1355332, 2032998, 2371831, 2587452, 4065996, 4743662, 7115493, 9487324, 14230986, 28461972]

約数ペア:

[(1, 28461972), (2, 14230986), (3, 9487324), (4, 7115493), (6, 4743662), (7, 4065996), (11, 2587452), (12, 2371831), (14, 2032998), (21, 1355332), (22, 1293726), (28, 1016499), (33, 862484), (42, 677666), (44, 646863), (66, 431242), (77, 369636), (84, 338833), (132, 215621), (154, 184818), (231, 123212), (308, 92409), (462, 61606), (924, 30803)]