27937976

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4439

約数の個数: 32

約数和(自身を含む): 57942000

約数和(自身を除く): 30004024

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4349, 6424, 8698, 17396, 34792, 47839, 95678, 191356, 317477, 382712, 634954, 1269908, 2539816, 3492247, 6984494, 13968988, 27937976]

約数ペア:

[(1, 27937976), (2, 13968988), (4, 6984494), (8, 3492247), (11, 2539816), (22, 1269908), (44, 634954), (73, 382712), (88, 317477), (146, 191356), (292, 95678), (584, 47839), (803, 34792), (1606, 17396), (3212, 8698), (4349, 6424)]