25468312

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{467}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 50796720

約数和(自身を除く): 25328408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 401, 467, 802, 934, 1604, 1868, 3208, 3736, 6817, 7939, 13634, 15878, 27268, 31756, 54536, 63512, 187267, 374534, 749068, 1498136, 3183539, 6367078, 12734156, 25468312]

約数ペア:

[(1, 25468312), (2, 12734156), (4, 6367078), (8, 3183539), (17, 1498136), (34, 749068), (68, 374534), (136, 187267), (401, 63512), (467, 54536), (802, 31756), (934, 27268), (1604, 15878), (1868, 13634), (3208, 7939), (3736, 6817)]