40565266

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{152501}}^1$

素因数の和:152529

約数の個数: 16

約数和(自身を含む): 73200960

約数和(自身を除く): 32635694

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 152501, 305002, 1067507, 2135014, 2897519, 5795038, 20282633, 40565266]

約数ペア:

[(1, 40565266), (2, 20282633), (7, 5795038), (14, 2897519), (19, 2135014), (38, 1067507), (133, 305002), (266, 152501)]