40757888

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{16759}}^1$

素因数の和:16792

約数の個数: 32

約数和(自身を含む): 85476000

約数和(自身を除く): 44718112

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 16759, 33518, 67036, 134072, 268144, 318421, 536288, 636842, 1072576, 1273684, 2145152, 2547368, 5094736, 10189472, 20378944, 40757888]

約数ペア:

[(1, 40757888), (2, 20378944), (4, 10189472), (8, 5094736), (16, 2547368), (19, 2145152), (32, 1273684), (38, 1072576), (64, 636842), (76, 536288), (128, 318421), (152, 268144), (304, 134072), (608, 67036), (1216, 33518), (2432, 16759)]