28214568

素因数分解:

$2^3\times 3^4\times {\mathrm{43541}}^1$

素因数の和:43559

約数の個数: 40

約数和(自身を含む): 79028730

約数和(自身を除く): 50814162

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 43541, 87082, 130623, 174164, 261246, 348328, 391869, 522492, 783738, 1044984, 1175607, 1567476, 2351214, 3134952, 3526821, 4702428, 7053642, 9404856, 14107284, 28214568]

約数ペア:

[(1, 28214568), (2, 14107284), (3, 9404856), (4, 7053642), (6, 4702428), (8, 3526821), (9, 3134952), (12, 2351214), (18, 1567476), (24, 1175607), (27, 1044984), (36, 783738), (54, 522492), (72, 391869), (81, 348328), (108, 261246), (162, 174164), (216, 130623), (324, 87082), (648, 43541)]