66993484

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{7349}}^1$

素因数の和:7449

約数の個数: 24

約数和(自身を含む): 122245200

約数和(自身を除く): 55251716

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 7349, 9116, 14698, 29396, 316007, 389497, 632014, 778994, 1264028, 1557988, 16748371, 33496742, 66993484]

約数ペア:

[(1, 66993484), (2, 33496742), (4, 16748371), (43, 1557988), (53, 1264028), (86, 778994), (106, 632014), (172, 389497), (212, 316007), (2279, 29396), (4558, 14698), (7349, 9116)]