40478108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{1759}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 77468160

約数和(自身を除く): 36990052

約数列:

[1, 2, 4, 11, 22, 44, 523, 1046, 1759, 2092, 3518, 5753, 7036, 11506, 19349, 23012, 38698, 77396, 919957, 1839914, 3679828, 10119527, 20239054, 40478108]

約数ペア:

[(1, 40478108), (2, 20239054), (4, 10119527), (11, 3679828), (22, 1839914), (44, 919957), (523, 77396), (1046, 38698), (1759, 23012), (2092, 19349), (3518, 11506), (5753, 7036)]