64889724

素因数分解:

$2^2\times 3^1\times {\mathrm{787}}^1\times {\mathrm{6871}}^1$

素因数の和:7665

約数の個数: 24

約数和(自身を含む): 151623808

約数和(自身を除く): 86734084

約数列:

[1, 2, 3, 4, 6, 12, 787, 1574, 2361, 3148, 4722, 6871, 9444, 13742, 20613, 27484, 41226, 82452, 5407477, 10814954, 16222431, 21629908, 32444862, 64889724]

約数ペア:

[(1, 64889724), (2, 32444862), (3, 21629908), (4, 16222431), (6, 10814954), (12, 5407477), (787, 82452), (1574, 41226), (2361, 27484), (3148, 20613), (4722, 13742), (6871, 9444)]