28790406

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{4583}}^1$

素因数の和:4940

約数の個数: 24

約数和(自身を含む): 62571600

約数和(自身を除く): 33781194

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 4583, 6282, 9166, 13749, 27498, 41247, 82494, 1599467, 3198934, 4798401, 9596802, 14395203, 28790406]

約数ペア:

[(1, 28790406), (2, 14395203), (3, 9596802), (6, 4798401), (9, 3198934), (18, 1599467), (349, 82494), (698, 41247), (1047, 27498), (2094, 13749), (3141, 9166), (4583, 6282)]