1340021824

素因数分解:

$2^6\times {\mathrm{1151}}^1\times {\mathrm{18191}}^1$

素因数の和:19354

約数の個数: 28

約数和(自身を含む): 2661562368

約数和(自身を除く): 1321540544

約数列:

[1, 2, 4, 8, 16, 32, 64, 1151, 2302, 4604, 9208, 18191, 18416, 36382, 36832, 72764, 73664, 145528, 291056, 582112, 1164224, 20937841, 41875682, 83751364, 167502728, 335005456, 670010912, 1340021824]

約数ペア:

[(1, 1340021824), (2, 670010912), (4, 335005456), (8, 167502728), (16, 83751364), (32, 41875682), (64, 20937841), (1151, 1164224), (2302, 582112), (4604, 291056), (9208, 145528), (18191, 73664), (18416, 72764), (36382, 36832)]