66644772

素因数分解:

$2^2\times 3^1\times {\mathrm{211}}^1\times {\mathrm{26321}}^1$

素因数の和:26539

約数の個数: 24

約数和(自身を含む): 156247392

約数和(自身を除く): 89602620

約数列:

[1, 2, 3, 4, 6, 12, 211, 422, 633, 844, 1266, 2532, 26321, 52642, 78963, 105284, 157926, 315852, 5553731, 11107462, 16661193, 22214924, 33322386, 66644772]

約数ペア:

[(1, 66644772), (2, 33322386), (3, 22214924), (4, 16661193), (6, 11107462), (12, 5553731), (211, 315852), (422, 157926), (633, 105284), (844, 78963), (1266, 52642), (2532, 26321)]