28702872

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{36241}}^1$

素因数の和:36264

約数の個数: 48

約数和(自身を含む): 84806280

約数和(自身を除く): 56103408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 36241, 72482, 108723, 144964, 217446, 289928, 326169, 398651, 434892, 652338, 797302, 869784, 1195953, 1304676, 1594604, 2391906, 2609352, 3189208, 3587859, 4783812, 7175718, 9567624, 14351436, 28702872]

約数ペア:

[(1, 28702872), (2, 14351436), (3, 9567624), (4, 7175718), (6, 4783812), (8, 3587859), (9, 3189208), (11, 2609352), (12, 2391906), (18, 1594604), (22, 1304676), (24, 1195953), (33, 869784), (36, 797302), (44, 652338), (66, 434892), (72, 398651), (88, 326169), (99, 289928), (132, 217446), (198, 144964), (264, 108723), (396, 72482), (792, 36241)]