27684368

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{4793}}^1$

素因数の和:4839

約数の個数: 30

約数和(自身を含む): 56621934

約数和(自身を除く): 28937566

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 722, 1444, 2888, 4793, 5776, 9586, 19172, 38344, 76688, 91067, 182134, 364268, 728536, 1457072, 1730273, 3460546, 6921092, 13842184, 27684368]

約数ペア:

[(1, 27684368), (2, 13842184), (4, 6921092), (8, 3460546), (16, 1730273), (19, 1457072), (38, 728536), (76, 364268), (152, 182134), (304, 91067), (361, 76688), (722, 38344), (1444, 19172), (2888, 9586), (4793, 5776)]