264965672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{14221}}^1$

素因数の和:14381

約数の個数: 32

約数和(自身を含む): 529911720

約数和(自身を除く): 264946048

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 137, 274, 548, 1096, 2329, 4658, 9316, 14221, 18632, 28442, 56884, 113768, 241757, 483514, 967028, 1934056, 1948277, 3896554, 7793108, 15586216, 33120709, 66241418, 132482836, 264965672]

約数ペア:

[(1, 264965672), (2, 132482836), (4, 66241418), (8, 33120709), (17, 15586216), (34, 7793108), (68, 3896554), (136, 1948277), (137, 1934056), (274, 967028), (548, 483514), (1096, 241757), (2329, 113768), (4658, 56884), (9316, 28442), (14221, 18632)]