28479726

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8461}}^1$

素因数の和:8497

約数の個数: 48

約数和(自身を含む): 71283888

約数和(自身を除く): 42804162

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 8461, 16922, 25383, 50766, 76149, 93071, 143837, 152298, 186142, 279213, 287674, 431511, 558426, 837639, 863022, 1294533, 1582207, 1675278, 2589066, 3164414, 4746621, 9493242, 14239863, 28479726]

約数ペア:

[(1, 28479726), (2, 14239863), (3, 9493242), (6, 4746621), (9, 3164414), (11, 2589066), (17, 1675278), (18, 1582207), (22, 1294533), (33, 863022), (34, 837639), (51, 558426), (66, 431511), (99, 287674), (102, 279213), (153, 186142), (187, 152298), (198, 143837), (306, 93071), (374, 76149), (561, 50766), (1122, 25383), (1683, 16922), (3366, 8461)]