66874416

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{28433}}^1$

素因数の和:28458

約数の個数: 60

約数和(自身を含む): 200971512

約数和(自身を除く): 134097096

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 28433, 56866, 85299, 113732, 170598, 199031, 227464, 341196, 398062, 454928, 597093, 682392, 796124, 1194186, 1364784, 1393217, 1592248, 2388372, 2786434, 3184496, 4179651, 4776744, 5572868, 8359302, 9553488, 11145736, 16718604, 22291472, 33437208, 66874416]

約数ペア:

[(1, 66874416), (2, 33437208), (3, 22291472), (4, 16718604), (6, 11145736), (7, 9553488), (8, 8359302), (12, 5572868), (14, 4776744), (16, 4179651), (21, 3184496), (24, 2786434), (28, 2388372), (42, 1592248), (48, 1393217), (49, 1364784), (56, 1194186), (84, 796124), (98, 682392), (112, 597093), (147, 454928), (168, 398062), (196, 341196), (294, 227464), (336, 199031), (392, 170598), (588, 113732), (784, 85299), (1176, 56866), (2352, 28433)]