40678742572

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1765877}}^1$

素因数の和:1766337

約数の個数: 24

約数和(自身を含む): 76836883536

約数和(自身を除く): 36158140964

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 11518, 23036, 1765877, 3531754, 7063508, 22956401, 45912802, 91825604, 782283511, 1564567022, 3129134044, 10169685643, 20339371286, 40678742572]

約数ペア:

[(1, 40678742572), (2, 20339371286), (4, 10169685643), (13, 3129134044), (26, 1564567022), (52, 782283511), (443, 91825604), (886, 45912802), (1772, 22956401), (5759, 7063508), (11518, 3531754), (23036, 1765877)]