66608976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{198241}}^1$

素因数の和:198259

約数の個数: 40

約数和(自身を含む): 196656064

約数和(自身を除く): 130047088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 198241, 396482, 594723, 792964, 1189446, 1387687, 1585928, 2378892, 2775374, 3171856, 4163061, 4757784, 5550748, 8326122, 9515568, 11101496, 16652244, 22202992, 33304488, 66608976]

約数ペア:

[(1, 66608976), (2, 33304488), (3, 22202992), (4, 16652244), (6, 11101496), (7, 9515568), (8, 8326122), (12, 5550748), (14, 4757784), (16, 4163061), (21, 3171856), (24, 2775374), (28, 2378892), (42, 1585928), (48, 1387687), (56, 1189446), (84, 792964), (112, 594723), (168, 396482), (336, 198241)]