40977538

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^2\times {\mathrm{1583}}^1$

素因数の和:1678

約数の個数: 24

約数和(自身を含む): 71964288

約数和(自身を除く): 30986750

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 1583, 1849, 3166, 3698, 11081, 12943, 22162, 25886, 68069, 136138, 476483, 952966, 2926967, 5853934, 20488769, 40977538]

約数ペア:

[(1, 40977538), (2, 20488769), (7, 5853934), (14, 2926967), (43, 952966), (86, 476483), (301, 136138), (602, 68069), (1583, 25886), (1849, 22162), (3166, 12943), (3698, 11081)]