65065868

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{136693}}^1$

素因数の和:136721

約数の個数: 24

約数和(自身を含む): 137787552

約数和(自身を除く): 72721684

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 136693, 273386, 546772, 956851, 1913702, 2323781, 3827404, 4647562, 9295124, 16266467, 32532934, 65065868]

約数ペア:

[(1, 65065868), (2, 32532934), (4, 16266467), (7, 9295124), (14, 4647562), (17, 3827404), (28, 2323781), (34, 1913702), (68, 956851), (119, 546772), (238, 273386), (476, 136693)]