2004676864

素因数分解:

$2^8\times {\mathrm{1423}}^1\times {\mathrm{5503}}^1$

素因数の和:6942

約数の個数: 36

約数和(自身を含む): 4005062656

約数和(自身を除く): 2000385792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1423, 2846, 5503, 5692, 11006, 11384, 22012, 22768, 44024, 45536, 88048, 91072, 176096, 182144, 352192, 364288, 704384, 1408768, 7830769, 15661538, 31323076, 62646152, 125292304, 250584608, 501169216, 1002338432, 2004676864]

約数ペア:

[(1, 2004676864), (2, 1002338432), (4, 501169216), (8, 250584608), (16, 125292304), (32, 62646152), (64, 31323076), (128, 15661538), (256, 7830769), (1423, 1408768), (2846, 704384), (5503, 364288), (5692, 352192), (11006, 182144), (11384, 176096), (22012, 91072), (22768, 88048), (44024, 45536)]