81727424

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{3659}}^1$

素因数の和:4020

約数の個数: 28

約数和(自身を含む): 162687000

約数和(自身を除く): 80959576

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 3659, 5584, 7318, 11168, 14636, 22336, 29272, 58544, 117088, 234176, 1276991, 2553982, 5107964, 10215928, 20431856, 40863712, 81727424]

約数ペア:

[(1, 81727424), (2, 40863712), (4, 20431856), (8, 10215928), (16, 5107964), (32, 2553982), (64, 1276991), (349, 234176), (698, 117088), (1396, 58544), (2792, 29272), (3659, 22336), (5584, 14636), (7318, 11168)]