13305215896

素因数分解:

$2^3\times 7^1\times {\mathrm{6337}}^1\times {\mathrm{37493}}^1$

素因数の和:43843

約数の個数: 32

約数和(自身を含む): 28516436640

約数和(自身を除く): 15211220744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 6337, 12674, 25348, 37493, 44359, 50696, 74986, 88718, 149972, 177436, 262451, 299944, 354872, 524902, 1049804, 2099608, 237593141, 475186282, 950372564, 1663151987, 1900745128, 3326303974, 6652607948, 13305215896]

約数ペア:

[(1, 13305215896), (2, 6652607948), (4, 3326303974), (7, 1900745128), (8, 1663151987), (14, 950372564), (28, 475186282), (56, 237593141), (6337, 2099608), (12674, 1049804), (25348, 524902), (37493, 354872), (44359, 299944), (50696, 262451), (74986, 177436), (88718, 149972)]