40409523536

素因数分解:

$2^4\times {\mathrm{5839}}^1\times {\mathrm{432539}}^1$

素因数の和:438386

約数の個数: 20

約数和(自身を含む): 78307041600

約数和(自身を除く): 37897518064

約数列:

[1, 2, 4, 8, 16, 5839, 11678, 23356, 46712, 93424, 432539, 865078, 1730156, 3460312, 6920624, 2525595221, 5051190442, 10102380884, 20204761768, 40409523536]

約数ペア:

[(1, 40409523536), (2, 20204761768), (4, 10102380884), (8, 5051190442), (16, 2525595221), (5839, 6920624), (11678, 3460312), (23356, 1730156), (46712, 865078), (93424, 432539)]