28458606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431191}}^1$

素因数の和:431207

約数の個数: 16

約数和(自身を含む): 62091648

約数和(自身を除く): 33633042

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431191, 862382, 1293573, 2587146, 4743101, 9486202, 14229303, 28458606]

約数ペア:

[(1, 28458606), (2, 14229303), (3, 9486202), (6, 4743101), (11, 2587146), (22, 1293573), (33, 862382), (66, 431191)]