66066772

素因数分解:

$2^2\times {\mathrm{47}}^2\times {\mathrm{7477}}^1$

素因数の和:7575

約数の個数: 18

約数和(自身を含む): 118144922

約数和(自身を除く): 52078150

約数列:

[1, 2, 4, 47, 94, 188, 2209, 4418, 7477, 8836, 14954, 29908, 351419, 702838, 1405676, 16516693, 33033386, 66066772]

約数ペア:

[(1, 66066772), (2, 33033386), (4, 16516693), (47, 1405676), (94, 702838), (188, 351419), (2209, 29908), (4418, 14954), (7477, 8836)]