28742586

素因数分解:

$2^1\times 3^1\times {\mathrm{1439}}^1\times {\mathrm{3329}}^1$

素因数の和:4773

約数の個数: 16

約数和(自身を含む): 57542400

約数和(自身を除く): 28799814

約数列:

[1, 2, 3, 6, 1439, 2878, 3329, 4317, 6658, 8634, 9987, 19974, 4790431, 9580862, 14371293, 28742586]

約数ペア:

[(1, 28742586), (2, 14371293), (3, 9580862), (6, 4790431), (1439, 19974), (2878, 9987), (3329, 8634), (4317, 6658)]