40075484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12263}}^1$

素因数の和:12329

約数の個数: 24

約数和(自身を含む): 75546240

約数和(自身を除く): 35470756

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 12263, 24526, 49052, 232997, 465994, 527309, 931988, 1054618, 2109236, 10018871, 20037742, 40075484]

約数ペア:

[(1, 40075484), (2, 20037742), (4, 10018871), (19, 2109236), (38, 1054618), (43, 931988), (76, 527309), (86, 465994), (172, 232997), (817, 49052), (1634, 24526), (3268, 12263)]