42405004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{10223}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 79869888

約数和(自身を除く): 37464884

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 10223, 20446, 40892, 173791, 347582, 623603, 695164, 1247206, 2494412, 10601251, 21202502, 42405004]

約数ペア:

[(1, 42405004), (2, 21202502), (4, 10601251), (17, 2494412), (34, 1247206), (61, 695164), (68, 623603), (122, 347582), (244, 173791), (1037, 40892), (2074, 20446), (4148, 10223)]