42036868

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{1289}}^1$

素因数の和:1587

約数の個数: 24

約数和(自身を含む): 76285440

約数和(自身を除く): 34248572

約数列:

[1, 2, 4, 31, 62, 124, 263, 526, 1052, 1289, 2578, 5156, 8153, 16306, 32612, 39959, 79918, 159836, 339007, 678014, 1356028, 10509217, 21018434, 42036868]

約数ペア:

[(1, 42036868), (2, 21018434), (4, 10509217), (31, 1356028), (62, 678014), (124, 339007), (263, 159836), (526, 79918), (1052, 39959), (1289, 32612), (2578, 16306), (5156, 8153)]