71146432

素因数分解:

$2^6\times 7^4\times {\mathrm{463}}^1$

素因数の和:503

約数の個数: 70

約数和(自身を含む): 165057328

約数和(自身を除く): 93910896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 463, 686, 784, 926, 1372, 1568, 1852, 2401, 2744, 3136, 3241, 3704, 4802, 5488, 6482, 7408, 9604, 10976, 12964, 14816, 19208, 21952, 22687, 25928, 29632, 38416, 45374, 51856, 76832, 90748, 103712, 153664, 158809, 181496, 207424, 317618, 362992, 635236, 725984, 1111663, 1270472, 1451968, 2223326, 2540944, 4446652, 5081888, 8893304, 10163776, 17786608, 35573216, 71146432]

約数ペア:

[(1, 71146432), (2, 35573216), (4, 17786608), (7, 10163776), (8, 8893304), (14, 5081888), (16, 4446652), (28, 2540944), (32, 2223326), (49, 1451968), (56, 1270472), (64, 1111663), (98, 725984), (112, 635236), (196, 362992), (224, 317618), (343, 207424), (392, 181496), (448, 158809), (463, 153664), (686, 103712), (784, 90748), (926, 76832), (1372, 51856), (1568, 45374), (1852, 38416), (2401, 29632), (2744, 25928), (3136, 22687), (3241, 21952), (3704, 19208), (4802, 14816), (5488, 12964), (6482, 10976), (7408, 9604)]