40066048

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{3557}}^1$

素因数の和:3588

約数の個数: 44

約数和(自身を含む): 87398712

約数和(自身を除く): 47332664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1024, 1408, 2816, 3557, 5632, 7114, 11264, 14228, 28456, 39127, 56912, 78254, 113824, 156508, 227648, 313016, 455296, 626032, 910592, 1252064, 1821184, 2504128, 3642368, 5008256, 10016512, 20033024, 40066048]

約数ペア:

[(1, 40066048), (2, 20033024), (4, 10016512), (8, 5008256), (11, 3642368), (16, 2504128), (22, 1821184), (32, 1252064), (44, 910592), (64, 626032), (88, 455296), (128, 313016), (176, 227648), (256, 156508), (352, 113824), (512, 78254), (704, 56912), (1024, 39127), (1408, 28456), (2816, 14228), (3557, 11264), (5632, 7114)]