40257844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{914951}}^1$

素因数の和:914966

約数の個数: 12

約数和(自身を含む): 76855968

約数和(自身を除く): 36598124

約数列:

[1, 2, 4, 11, 22, 44, 914951, 1829902, 3659804, 10064461, 20128922, 40257844]

約数ペア:

[(1, 40257844), (2, 20128922), (4, 10064461), (11, 3659804), (22, 1829902), (44, 914951)]