40396622

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{7993}}^1$

素因数の和:8040

約数の個数: 24

約数和(自身を含む): 73097136

約数和(自身を除く): 32700514

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 7993, 15986, 55951, 111902, 151867, 303734, 1063069, 2126138, 2885473, 5770946, 20198311, 40396622]

約数ペア:

[(1, 40396622), (2, 20198311), (7, 5770946), (14, 2885473), (19, 2126138), (38, 1063069), (133, 303734), (266, 151867), (361, 111902), (722, 55951), (2527, 15986), (5054, 7993)]