40428088

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{174259}}^1$

素因数の和:174294

約数の個数: 16

約数和(自身を含む): 78417000

約数和(自身を除く): 37988912

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 174259, 348518, 697036, 1394072, 5053511, 10107022, 20214044, 40428088]

約数ペア:

[(1, 40428088), (2, 20214044), (4, 10107022), (8, 5053511), (29, 1394072), (58, 697036), (116, 348518), (232, 174259)]