650296384

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{143111}}^1$

素因数の和:143194

約数の個数: 28

約数和(自身を含む): 1308616128

約数和(自身を除く): 658319744

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 142, 284, 568, 1136, 2272, 4544, 143111, 286222, 572444, 1144888, 2289776, 4579552, 9159104, 10160881, 20321762, 40643524, 81287048, 162574096, 325148192, 650296384]

約数ペア:

[(1, 650296384), (2, 325148192), (4, 162574096), (8, 81287048), (16, 40643524), (32, 20321762), (64, 10160881), (71, 9159104), (142, 4579552), (284, 2289776), (568, 1144888), (1136, 572444), (2272, 286222), (4544, 143111)]