28450308

素因数分解:

$2^2\times 3^1\times {\mathrm{109}}^1\times {\mathrm{21751}}^1$

素因数の和:21867

約数の個数: 24

約数和(自身を含む): 66996160

約数和(自身を除く): 38545852

約数列:

[1, 2, 3, 4, 6, 12, 109, 218, 327, 436, 654, 1308, 21751, 43502, 65253, 87004, 130506, 261012, 2370859, 4741718, 7112577, 9483436, 14225154, 28450308]

約数ペア:

[(1, 28450308), (2, 14225154), (3, 9483436), (4, 7112577), (6, 4741718), (12, 2370859), (109, 261012), (218, 130506), (327, 87004), (436, 65253), (654, 43502), (1308, 21751)]