28883788

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{547}}^1$

素因数の和:901

約数の個数: 24

約数和(自身を含む): 51985472

約数和(自身を除く): 23101684

約数列:

[1, 2, 4, 43, 86, 172, 307, 547, 614, 1094, 1228, 2188, 13201, 23521, 26402, 47042, 52804, 94084, 167929, 335858, 671716, 7220947, 14441894, 28883788]

約数ペア:

[(1, 28883788), (2, 14441894), (4, 7220947), (43, 671716), (86, 335858), (172, 167929), (307, 94084), (547, 52804), (614, 47042), (1094, 26402), (1228, 23521), (2188, 13201)]