40028512

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{6911}}^1$

素因数の和:7102

約数の個数: 24

約数和(自身を含む): 79252992

約数和(自身を除く): 39224480

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2896, 5792, 6911, 13822, 27644, 55288, 110576, 221152, 1250891, 2501782, 5003564, 10007128, 20014256, 40028512]

約数ペア:

[(1, 40028512), (2, 20014256), (4, 10007128), (8, 5003564), (16, 2501782), (32, 1250891), (181, 221152), (362, 110576), (724, 55288), (1448, 27644), (2896, 13822), (5792, 6911)]