64672864

素因数分解:

$2^5\times {\mathrm{1009}}^1\times {\mathrm{2003}}^1$

素因数の和:3022

約数の個数: 24

約数和(自身を含む): 127514520

約数和(自身を除く): 62841656

約数列:

[1, 2, 4, 8, 16, 32, 1009, 2003, 2018, 4006, 4036, 8012, 8072, 16024, 16144, 32048, 32288, 64096, 2021027, 4042054, 8084108, 16168216, 32336432, 64672864]

約数ペア:

[(1, 64672864), (2, 32336432), (4, 16168216), (8, 8084108), (16, 4042054), (32, 2021027), (1009, 64096), (2003, 32288), (2018, 32048), (4006, 16144), (4036, 16024), (8012, 8072)]