28065935

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 34957440

約数和(自身を除く): 6891505

約数列:

[1, 5, 41, 79, 205, 395, 1733, 3239, 8665, 16195, 71053, 136907, 355265, 684535, 5613187, 28065935]

約数ペア:

[(1, 28065935), (5, 5613187), (41, 684535), (79, 355265), (205, 136907), (395, 71053), (1733, 16195), (3239, 8665)]