28396742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{947}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 49144320

約数和(自身を除く): 20747578

約数列:

[1, 2, 11, 22, 29, 47, 58, 94, 319, 517, 638, 947, 1034, 1363, 1894, 2726, 10417, 14993, 20834, 27463, 29986, 44509, 54926, 89018, 302093, 489599, 604186, 979198, 1290761, 2581522, 14198371, 28396742]

約数ペア:

[(1, 28396742), (2, 14198371), (11, 2581522), (22, 1290761), (29, 979198), (47, 604186), (58, 489599), (94, 302093), (319, 89018), (517, 54926), (638, 44509), (947, 29986), (1034, 27463), (1363, 20834), (1894, 14993), (2726, 10417)]