291276352

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{51137}}^1$

素因数の和:51238

約数の個数: 28

約数和(自身を含む): 584507340

約数和(自身を除く): 293230988

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 51137, 102274, 204548, 409096, 818192, 1636384, 3272768, 4551193, 9102386, 18204772, 36409544, 72819088, 145638176, 291276352]

約数ペア:

[(1, 291276352), (2, 145638176), (4, 72819088), (8, 36409544), (16, 18204772), (32, 9102386), (64, 4551193), (89, 3272768), (178, 1636384), (356, 818192), (712, 409096), (1424, 204548), (2848, 102274), (5696, 51137)]