47381668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{4909}}^1$

素因数の和:5059

約数の個数: 24

約数和(自身を含む): 87987200

約数和(自身を除く): 40605532

約数列:

[1, 2, 4, 19, 38, 76, 127, 254, 508, 2413, 4826, 4909, 9652, 9818, 19636, 93271, 186542, 373084, 623443, 1246886, 2493772, 11845417, 23690834, 47381668]

約数ペア:

[(1, 47381668), (2, 23690834), (4, 11845417), (19, 2493772), (38, 1246886), (76, 623443), (127, 373084), (254, 186542), (508, 93271), (2413, 19636), (4826, 9818), (4909, 9652)]