66996830404

素因数分解:

$2^2\times 7^1\times {\mathrm{281}}^1\times {\mathrm{2687}}^1\times {\mathrm{3169}}^1$

素因数の和:6148

約数の個数: 48

約数和(自身を含む): 134563000320

約数和(自身を除く): 67566169916

約数列:

[1, 2, 4, 7, 14, 28, 281, 562, 1124, 1967, 2687, 3169, 3934, 5374, 6338, 7868, 10748, 12676, 18809, 22183, 37618, 44366, 75236, 88732, 755047, 890489, 1510094, 1780978, 3020188, 3561956, 5285329, 6233423, 8515103, 10570658, 12466846, 17030206, 21141316, 24933692, 34060412, 59605721, 119211442, 238422884, 2392743943, 4785487886, 9570975772, 16749207601, 33498415202, 66996830404]

約数ペア:

[(1, 66996830404), (2, 33498415202), (4, 16749207601), (7, 9570975772), (14, 4785487886), (28, 2392743943), (281, 238422884), (562, 119211442), (1124, 59605721), (1967, 34060412), (2687, 24933692), (3169, 21141316), (3934, 17030206), (5374, 12466846), (6338, 10570658), (7868, 8515103), (10748, 6233423), (12676, 5285329), (18809, 3561956), (22183, 3020188), (37618, 1780978), (44366, 1510094), (75236, 890489), (88732, 755047)]