27628446

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{619}}^1$

素因数の和:840

約数の個数: 32

約数和(自身を含む): 56960640

約数和(自身を除く): 29332194

約数列:

[1, 2, 3, 6, 43, 86, 129, 173, 258, 346, 519, 619, 1038, 1238, 1857, 3714, 7439, 14878, 22317, 26617, 44634, 53234, 79851, 107087, 159702, 214174, 321261, 642522, 4604741, 9209482, 13814223, 27628446]

約数ペア:

[(1, 27628446), (2, 13814223), (3, 9209482), (6, 4604741), (43, 642522), (86, 321261), (129, 214174), (173, 159702), (258, 107087), (346, 79851), (519, 53234), (619, 44634), (1038, 26617), (1238, 22317), (1857, 14878), (3714, 7439)]