65488934

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{1289}}^1$

素因数の和:1508

約数の個数: 32

約数和(自身を含む): 118886400

約数和(自身を除く): 53397466

約数列:

[1, 2, 7, 14, 19, 38, 133, 191, 266, 382, 1289, 1337, 2578, 2674, 3629, 7258, 9023, 18046, 24491, 25403, 48982, 50806, 171437, 246199, 342874, 492398, 1723393, 3446786, 4677781, 9355562, 32744467, 65488934]

約数ペア:

[(1, 65488934), (2, 32744467), (7, 9355562), (14, 4677781), (19, 3446786), (38, 1723393), (133, 492398), (191, 342874), (266, 246199), (382, 171437), (1289, 50806), (1337, 48982), (2578, 25403), (2674, 24491), (3629, 18046), (7258, 9023)]