78076726

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1583}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 144764928

約数和(自身を除く): 66688202

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 271, 542, 1583, 1897, 3166, 3523, 3794, 7046, 11081, 20579, 22162, 24661, 41158, 49322, 144053, 288106, 428993, 857986, 3002951, 5576909, 6005902, 11153818, 39038363, 78076726]

約数ペア:

[(1, 78076726), (2, 39038363), (7, 11153818), (13, 6005902), (14, 5576909), (26, 3002951), (91, 857986), (182, 428993), (271, 288106), (542, 144053), (1583, 49322), (1897, 41158), (3166, 24661), (3523, 22162), (3794, 20579), (7046, 11081)]