43147268

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1093}}^1$

素因数の和:1307

約数の個数: 24

約数和(自身を含む): 77192640

約数和(自身を除く): 34045372

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 1093, 2186, 4372, 9869, 19738, 39476, 77603, 151927, 155206, 303854, 310412, 607708, 10786817, 21573634, 43147268]

約数ペア:

[(1, 43147268), (2, 21573634), (4, 10786817), (71, 607708), (139, 310412), (142, 303854), (278, 155206), (284, 151927), (556, 77603), (1093, 39476), (2186, 19738), (4372, 9869)]