28245558

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{1523}}^1$

素因数の和:1820

約数の個数: 32

約数和(自身を含む): 61886592

約数和(自身を除く): 33641034

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 281, 562, 843, 1523, 1686, 3046, 3091, 4569, 6182, 9138, 9273, 16753, 18546, 33506, 50259, 100518, 427963, 855926, 1283889, 2567778, 4707593, 9415186, 14122779, 28245558]

約数ペア:

[(1, 28245558), (2, 14122779), (3, 9415186), (6, 4707593), (11, 2567778), (22, 1283889), (33, 855926), (66, 427963), (281, 100518), (562, 50259), (843, 33506), (1523, 18546), (1686, 16753), (3046, 9273), (3091, 9138), (4569, 6182)]