68776876

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16267}}^1$

素因数の和:16429

約数の個数: 24

約数和(自身を含む): 138473216

約数和(自身を除く): 69696340

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16267, 32534, 65068, 113869, 227738, 455476, 2456317, 4912634, 9825268, 17194219, 34388438, 68776876]

約数ペア:

[(1, 68776876), (2, 34388438), (4, 17194219), (7, 9825268), (14, 4912634), (28, 2456317), (151, 455476), (302, 227738), (604, 113869), (1057, 65068), (2114, 32534), (4228, 16267)]