63979636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{523}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 136273536

約数和(自身を除く): 72293900

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 257, 476, 514, 523, 1028, 1046, 1799, 2092, 3598, 3661, 4369, 7196, 7322, 8738, 8891, 14644, 17476, 17782, 30583, 35564, 61166, 62237, 122332, 124474, 134411, 248948, 268822, 537644, 940877, 1881754, 2284987, 3763508, 4569974, 9139948, 15994909, 31989818, 63979636]

約数ペア:

[(1, 63979636), (2, 31989818), (4, 15994909), (7, 9139948), (14, 4569974), (17, 3763508), (28, 2284987), (34, 1881754), (68, 940877), (119, 537644), (238, 268822), (257, 248948), (476, 134411), (514, 124474), (523, 122332), (1028, 62237), (1046, 61166), (1799, 35564), (2092, 30583), (3598, 17782), (3661, 17476), (4369, 14644), (7196, 8891), (7322, 8738)]