40425217024

素因数分解:

$2^{10}\times {\mathrm{313}}^1\times {\mathrm{126127}}^1$

素因数の和:126460

約数の個数: 44

約数和(自身を含む): 81069781024

約数和(自身を除く): 40644564000

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 313, 512, 626, 1024, 1252, 2504, 5008, 10016, 20032, 40064, 80128, 126127, 160256, 252254, 320512, 504508, 1009016, 2018032, 4036064, 8072128, 16144256, 32288512, 39477751, 64577024, 78955502, 129154048, 157911004, 315822008, 631644016, 1263288032, 2526576064, 5053152128, 10106304256, 20212608512, 40425217024]

約数ペア:

[(1, 40425217024), (2, 20212608512), (4, 10106304256), (8, 5053152128), (16, 2526576064), (32, 1263288032), (64, 631644016), (128, 315822008), (256, 157911004), (313, 129154048), (512, 78955502), (626, 64577024), (1024, 39477751), (1252, 32288512), (2504, 16144256), (5008, 8072128), (10016, 4036064), (20032, 2018032), (40064, 1009016), (80128, 504508), (126127, 320512), (160256, 252254)]