7145528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{541}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 14568960

約数和(自身を除く): 7423432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 541, 1016, 1082, 1651, 2164, 3302, 4328, 6604, 7033, 13208, 14066, 28132, 56264, 68707, 137414, 274828, 549656, 893191, 1786382, 3572764, 7145528]

約数ペア:

[(1, 7145528), (2, 3572764), (4, 1786382), (8, 893191), (13, 549656), (26, 274828), (52, 137414), (104, 68707), (127, 56264), (254, 28132), (508, 14066), (541, 13208), (1016, 7033), (1082, 6604), (1651, 4328), (2164, 3302)]