28846412

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16889}}^1$

素因数の和:16961

約数の個数: 24

約数和(自身を含む): 58642080

約数和(自身を除く): 29795668

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16889, 33778, 67556, 118223, 236446, 472892, 1030229, 2060458, 4120916, 7211603, 14423206, 28846412]

約数ペア:

[(1, 28846412), (2, 14423206), (4, 7211603), (7, 4120916), (14, 2060458), (28, 1030229), (61, 472892), (122, 236446), (244, 118223), (427, 67556), (854, 33778), (1708, 16889)]