42486892

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13921}}^1$

素因数の和:14041

約数の個数: 24

約数和(自身を含む): 85759520

約数和(自身を除く): 43272628

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13921, 27842, 55684, 97447, 194894, 389788, 1517389, 3034778, 6069556, 10621723, 21243446, 42486892]

約数ペア:

[(1, 42486892), (2, 21243446), (4, 10621723), (7, 6069556), (14, 3034778), (28, 1517389), (109, 389788), (218, 194894), (436, 97447), (763, 55684), (1526, 27842), (3052, 13921)]