78732052

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6679}}^1$

素因数の和:7111

約数の個数: 24

約数和(自身を含む): 157861760

約数和(自身を除く): 79129708

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 6679, 11788, 13358, 26716, 46753, 93506, 187012, 2811859, 5623718, 11247436, 19683013, 39366026, 78732052]

約数ペア:

[(1, 78732052), (2, 39366026), (4, 19683013), (7, 11247436), (14, 5623718), (28, 2811859), (421, 187012), (842, 93506), (1684, 46753), (2947, 26716), (5894, 13358), (6679, 11788)]