28464348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1129}}^1$

素因数の和:1338

約数の個数: 48

約数和(自身を含む): 72898560

約数和(自身を除く): 44434212

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 191, 382, 573, 764, 1129, 1146, 2101, 2258, 2292, 3387, 4202, 4516, 6303, 6774, 8404, 12419, 12606, 13548, 24838, 25212, 37257, 49676, 74514, 149028, 215639, 431278, 646917, 862556, 1293834, 2372029, 2587668, 4744058, 7116087, 9488116, 14232174, 28464348]

約数ペア:

[(1, 28464348), (2, 14232174), (3, 9488116), (4, 7116087), (6, 4744058), (11, 2587668), (12, 2372029), (22, 1293834), (33, 862556), (44, 646917), (66, 431278), (132, 215639), (191, 149028), (382, 74514), (573, 49676), (764, 37257), (1129, 25212), (1146, 24838), (2101, 13548), (2258, 12606), (2292, 12419), (3387, 8404), (4202, 6774), (4516, 6303)]