65401972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{12049}}^1$

素因数の和:12135

約数の個数: 24

約数和(自身を含む): 121464000

約数和(自身を除く): 56062028

約数列:

[1, 2, 4, 23, 46, 59, 92, 118, 236, 1357, 2714, 5428, 12049, 24098, 48196, 277127, 554254, 710891, 1108508, 1421782, 2843564, 16350493, 32700986, 65401972]

約数ペア:

[(1, 65401972), (2, 32700986), (4, 16350493), (23, 2843564), (46, 1421782), (59, 1108508), (92, 710891), (118, 554254), (236, 277127), (1357, 48196), (2714, 24098), (5428, 12049)]