76584172

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{20879}}^1$

素因数の和:21021

約数の個数: 24

約数和(自身を含む): 154344960

約数和(自身を除く): 77760788

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 20879, 41758, 83516, 146153, 292306, 584612, 2735149, 5470298, 10940596, 19146043, 38292086, 76584172]

約数ペア:

[(1, 76584172), (2, 38292086), (4, 19146043), (7, 10940596), (14, 5470298), (28, 2735149), (131, 584612), (262, 292306), (524, 146153), (917, 83516), (1834, 41758), (3668, 20879)]