40059404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1286

約数の個数: 48

約数和(自身を含む): 88252416

約数和(自身を除く): 48193012

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1151, 1243, 1582, 2302, 2486, 3164, 4604, 4972, 8057, 8701, 12661, 16114, 17402, 25322, 32228, 34804, 50644, 88627, 130063, 177254, 260126, 354508, 520252, 910441, 1430693, 1820882, 2861386, 3641764, 5722772, 10014851, 20029702, 40059404]

約数ペア:

[(1, 40059404), (2, 20029702), (4, 10014851), (7, 5722772), (11, 3641764), (14, 2861386), (22, 1820882), (28, 1430693), (44, 910441), (77, 520252), (113, 354508), (154, 260126), (226, 177254), (308, 130063), (452, 88627), (791, 50644), (1151, 34804), (1243, 32228), (1582, 25322), (2302, 17402), (2486, 16114), (3164, 12661), (4604, 8701), (4972, 8057)]