40439602

素因数分解:

$2^1\times 7^2\times {\mathrm{433}}^1\times {\mathrm{953}}^1$

素因数の和:1402

約数の個数: 24

約数和(自身を含む): 70800156

約数和(自身を除く): 30360554

約数列:

[1, 2, 7, 14, 49, 98, 433, 866, 953, 1906, 3031, 6062, 6671, 13342, 21217, 42434, 46697, 93394, 412649, 825298, 2888543, 5777086, 20219801, 40439602]

約数ペア:

[(1, 40439602), (2, 20219801), (7, 5777086), (14, 2888543), (49, 825298), (98, 412649), (433, 93394), (866, 46697), (953, 42434), (1906, 21217), (3031, 13342), (6062, 6671)]