40444528

素因数分解:

$2^4\times {\mathrm{683}}^1\times {\mathrm{3701}}^1$

素因数の和:4392

約数の個数: 20

約数和(自身を含む): 78497208

約数和(自身を除く): 38052680

約数列:

[1, 2, 4, 8, 16, 683, 1366, 2732, 3701, 5464, 7402, 10928, 14804, 29608, 59216, 2527783, 5055566, 10111132, 20222264, 40444528]

約数ペア:

[(1, 40444528), (2, 20222264), (4, 10111132), (8, 5055566), (16, 2527783), (683, 59216), (1366, 29608), (2732, 14804), (3701, 10928), (5464, 7402)]