66943408

素因数分解:

$2^4\times 7^2\times {\mathrm{103}}^1\times {\mathrm{829}}^1$

素因数の和:954

約数の個数: 60

約数和(自身を含む): 152527440

約数和(自身を除く): 85584032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 103, 112, 196, 206, 392, 412, 721, 784, 824, 829, 1442, 1648, 1658, 2884, 3316, 5047, 5768, 5803, 6632, 10094, 11536, 11606, 13264, 20188, 23212, 40376, 40621, 46424, 80752, 81242, 85387, 92848, 162484, 170774, 324968, 341548, 597709, 649936, 683096, 1195418, 1366192, 2390836, 4183963, 4781672, 8367926, 9563344, 16735852, 33471704, 66943408]

約数ペア:

[(1, 66943408), (2, 33471704), (4, 16735852), (7, 9563344), (8, 8367926), (14, 4781672), (16, 4183963), (28, 2390836), (49, 1366192), (56, 1195418), (98, 683096), (103, 649936), (112, 597709), (196, 341548), (206, 324968), (392, 170774), (412, 162484), (721, 92848), (784, 85387), (824, 81242), (829, 80752), (1442, 46424), (1648, 40621), (1658, 40376), (2884, 23212), (3316, 20188), (5047, 13264), (5768, 11606), (5803, 11536), (6632, 10094)]