1234352

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1$

素因数の和:225

約数の個数: 40

約数和(自身を含む): 2785536

約数和(自身を除く): 1551184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 107, 112, 206, 214, 412, 428, 721, 749, 824, 856, 1442, 1498, 1648, 1712, 2884, 2996, 5768, 5992, 11021, 11536, 11984, 22042, 44084, 77147, 88168, 154294, 176336, 308588, 617176, 1234352]

約数ペア:

[(1, 1234352), (2, 617176), (4, 308588), (7, 176336), (8, 154294), (14, 88168), (16, 77147), (28, 44084), (56, 22042), (103, 11984), (107, 11536), (112, 11021), (206, 5992), (214, 5768), (412, 2996), (428, 2884), (721, 1712), (749, 1648), (824, 1498), (856, 1442)]