5638672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{27109}}^1$

素因数の和:27130

約数の個数: 20

約数和(自身を含む): 11765740

約数和(自身を除く): 6127068

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 27109, 54218, 108436, 216872, 352417, 433744, 704834, 1409668, 2819336, 5638672]

約数ペア:

[(1, 5638672), (2, 2819336), (4, 1409668), (8, 704834), (13, 433744), (16, 352417), (26, 216872), (52, 108436), (104, 54218), (208, 27109)]