28648196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{7949}}^1$

素因数の和:8023

約数の個数: 24

約数和(自身を含む): 54091800

約数和(自身を除く): 25443604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 7949, 15898, 31796, 135133, 270266, 421297, 540532, 842594, 1685188, 7162049, 14324098, 28648196]

約数ペア:

[(1, 28648196), (2, 14324098), (4, 7162049), (17, 1685188), (34, 842594), (53, 540532), (68, 421297), (106, 270266), (212, 135133), (901, 31796), (1802, 15898), (3604, 7949)]