7642636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 14172480

約数和(自身を除く): 6529844

約数列:

[1, 2, 4, 19, 38, 76, 227, 443, 454, 886, 908, 1772, 4313, 8417, 8626, 16834, 17252, 33668, 100561, 201122, 402244, 1910659, 3821318, 7642636]

約数ペア:

[(1, 7642636), (2, 3821318), (4, 1910659), (19, 402244), (38, 201122), (76, 100561), (227, 33668), (443, 17252), (454, 16834), (886, 8626), (908, 8417), (1772, 4313)]