2690486144

素因数分解:

$2^7\times {\mathrm{383}}^1\times {\mathrm{54881}}^1$

素因数の和:55278

約数の個数: 32

約数和(自身を含む): 5374045440

約数和(自身を除く): 2683559296

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 383, 766, 1532, 3064, 6128, 12256, 24512, 49024, 54881, 109762, 219524, 439048, 878096, 1756192, 3512384, 7024768, 21019423, 42038846, 84077692, 168155384, 336310768, 672621536, 1345243072, 2690486144]

約数ペア:

[(1, 2690486144), (2, 1345243072), (4, 672621536), (8, 336310768), (16, 168155384), (32, 84077692), (64, 42038846), (128, 21019423), (383, 7024768), (766, 3512384), (1532, 1756192), (3064, 878096), (6128, 439048), (12256, 219524), (24512, 109762), (49024, 54881)]