5491456

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1164

約数の個数: 36

約数和(自身を含む): 11548600

約数和(自身を除く): 6057144

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1129, 1216, 2258, 2432, 4516, 4864, 9032, 18064, 21451, 36128, 42902, 72256, 85804, 144512, 171608, 289024, 343216, 686432, 1372864, 2745728, 5491456]

約数ペア:

[(1, 5491456), (2, 2745728), (4, 1372864), (8, 686432), (16, 343216), (19, 289024), (32, 171608), (38, 144512), (64, 85804), (76, 72256), (128, 42902), (152, 36128), (256, 21451), (304, 18064), (608, 9032), (1129, 4864), (1216, 4516), (2258, 2432)]