28480674

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{19861}}^1$

素因数の和:20105

約数の個数: 16

約数和(自身を含む): 57202560

約数和(自身を除く): 28721886

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 19861, 39722, 59583, 119166, 4746779, 9493558, 14240337, 28480674]

約数ペア:

[(1, 28480674), (2, 14240337), (3, 9493558), (6, 4746779), (239, 119166), (478, 59583), (717, 39722), (1434, 19861)]