71943692

素因数分解:

$2^2\times {\mathrm{1871}}^1\times {\mathrm{9613}}^1$

素因数の和:11488

約数の個数: 12

約数和(自身を含む): 125981856

約数和(自身を除く): 54038164

約数列:

[1, 2, 4, 1871, 3742, 7484, 9613, 19226, 38452, 17985923, 35971846, 71943692]

約数ペア:

[(1, 71943692), (2, 35971846), (4, 17985923), (1871, 38452), (3742, 19226), (7484, 9613)]