28851944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5557}}^1$

素因数の和:5633

約数の個数: 32

約数和(自身を含む): 60026400

約数和(自身を除く): 31174456

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 118, 236, 472, 649, 1298, 2596, 5192, 5557, 11114, 22228, 44456, 61127, 122254, 244508, 327863, 489016, 655726, 1311452, 2622904, 3606493, 7212986, 14425972, 28851944]

約数ペア:

[(1, 28851944), (2, 14425972), (4, 7212986), (8, 3606493), (11, 2622904), (22, 1311452), (44, 655726), (59, 489016), (88, 327863), (118, 244508), (236, 122254), (472, 61127), (649, 44456), (1298, 22228), (2596, 11114), (5192, 5557)]