7191968

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{331}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 16398144

約数和(自身を除く): 9206176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 331, 388, 662, 679, 776, 1324, 1358, 1552, 2317, 2648, 2716, 3104, 4634, 5296, 5432, 9268, 10592, 10864, 18536, 21728, 32107, 37072, 64214, 74144, 128428, 224749, 256856, 449498, 513712, 898996, 1027424, 1797992, 3595984, 7191968]

約数ペア:

[(1, 7191968), (2, 3595984), (4, 1797992), (7, 1027424), (8, 898996), (14, 513712), (16, 449498), (28, 256856), (32, 224749), (56, 128428), (97, 74144), (112, 64214), (194, 37072), (224, 32107), (331, 21728), (388, 18536), (662, 10864), (679, 10592), (776, 9268), (1324, 5432), (1358, 5296), (1552, 4634), (2317, 3104), (2648, 2716)]