8538441716

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{172969}}^1$

素因数の和:173064

約数の個数: 48

約数和(自身を含む): 17900319360

約数和(自身を除く): 9361877644

約数列:

[1, 2, 4, 7, 14, 28, 41, 43, 82, 86, 164, 172, 287, 301, 574, 602, 1148, 1204, 1763, 3526, 7052, 12341, 24682, 49364, 172969, 345938, 691876, 1210783, 2421566, 4843132, 7091729, 7437667, 14183458, 14875334, 28366916, 29750668, 49642103, 52063669, 99284206, 104127338, 198568412, 208254676, 304944347, 609888694, 1219777388, 2134610429, 4269220858, 8538441716]

約数ペア:

[(1, 8538441716), (2, 4269220858), (4, 2134610429), (7, 1219777388), (14, 609888694), (28, 304944347), (41, 208254676), (43, 198568412), (82, 104127338), (86, 99284206), (164, 52063669), (172, 49642103), (287, 29750668), (301, 28366916), (574, 14875334), (602, 14183458), (1148, 7437667), (1204, 7091729), (1763, 4843132), (3526, 2421566), (7052, 1210783), (12341, 691876), (24682, 345938), (49364, 172969)]