1261064384

素因数分解:

$2^6\times {\mathrm{467}}^1\times {\mathrm{42193}}^1$

素因数の和:42672

約数の個数: 28

約数和(自身を含む): 2507842584

約数和(自身を除く): 1246778200

約数列:

[1, 2, 4, 8, 16, 32, 64, 467, 934, 1868, 3736, 7472, 14944, 29888, 42193, 84386, 168772, 337544, 675088, 1350176, 2700352, 19704131, 39408262, 78816524, 157633048, 315266096, 630532192, 1261064384]

約数ペア:

[(1, 1261064384), (2, 630532192), (4, 315266096), (8, 157633048), (16, 78816524), (32, 39408262), (64, 19704131), (467, 2700352), (934, 1350176), (1868, 675088), (3736, 337544), (7472, 168772), (14944, 84386), (29888, 42193)]