65642492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{1409}}^1$

素因数の和:2045

約数の個数: 24

約数和(自身を含む): 121203600

約数和(自身を除く): 55561108

約数列:

[1, 2, 4, 19, 38, 76, 613, 1226, 1409, 2452, 2818, 5636, 11647, 23294, 26771, 46588, 53542, 107084, 863717, 1727434, 3454868, 16410623, 32821246, 65642492]

約数ペア:

[(1, 65642492), (2, 32821246), (4, 16410623), (19, 3454868), (38, 1727434), (76, 863717), (613, 107084), (1226, 53542), (1409, 46588), (2452, 26771), (2818, 23294), (5636, 11647)]