28706766

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{39541}}^1$

素因数の和:39568

約数の個数: 24

約数和(自身を含む): 63109032

約数和(自身を除く): 34402266

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 39541, 79082, 118623, 237246, 434951, 869902, 1304853, 2609706, 4784461, 9568922, 14353383, 28706766]

約数ペア:

[(1, 28706766), (2, 14353383), (3, 9568922), (6, 4784461), (11, 2609706), (22, 1304853), (33, 869902), (66, 434951), (121, 237246), (242, 118623), (363, 79082), (726, 39541)]