8120378

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 15168384

約数和(自身を除く): 7048006

約数列:

[1, 2, 7, 14, 41, 43, 47, 49, 82, 86, 94, 98, 287, 301, 329, 574, 602, 658, 1763, 1927, 2009, 2021, 2107, 2303, 3526, 3854, 4018, 4042, 4214, 4606, 12341, 13489, 14147, 24682, 26978, 28294, 82861, 86387, 94423, 99029, 165722, 172774, 188846, 198058, 580027, 1160054, 4060189, 8120378]

約数ペア:

[(1, 8120378), (2, 4060189), (7, 1160054), (14, 580027), (41, 198058), (43, 188846), (47, 172774), (49, 165722), (82, 99029), (86, 94423), (94, 86387), (98, 82861), (287, 28294), (301, 26978), (329, 24682), (574, 14147), (602, 13489), (658, 12341), (1763, 4606), (1927, 4214), (2009, 4042), (2021, 4018), (2107, 3854), (2303, 3526)]