66779412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{794993}}^1$

素因数の和:795007

約数の個数: 24

約数和(自身を含む): 178078656

約数和(自身を除く): 111299244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 794993, 1589986, 2384979, 3179972, 4769958, 5564951, 9539916, 11129902, 16694853, 22259804, 33389706, 66779412]

約数ペア:

[(1, 66779412), (2, 33389706), (3, 22259804), (4, 16694853), (6, 11129902), (7, 9539916), (12, 5564951), (14, 4769958), (21, 3179972), (28, 2384979), (42, 1589986), (84, 794993)]