71949148

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{743}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 129241728

約数和(自身を除く): 57292580

約数列:

[1, 2, 4, 43, 86, 172, 563, 743, 1126, 1486, 2252, 2972, 24209, 31949, 48418, 63898, 96836, 127796, 418309, 836618, 1673236, 17987287, 35974574, 71949148]

約数ペア:

[(1, 71949148), (2, 35974574), (4, 17987287), (43, 1673236), (86, 836618), (172, 418309), (563, 127796), (743, 96836), (1126, 63898), (1486, 48418), (2252, 31949), (2972, 24209)]