27554816

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 44

約数和(自身を含む): 56005920

約数和(自身を除く): 28451104

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 379, 512, 568, 758, 1024, 1136, 1516, 2272, 3032, 4544, 6064, 9088, 12128, 18176, 24256, 26909, 36352, 48512, 53818, 72704, 97024, 107636, 194048, 215272, 388096, 430544, 861088, 1722176, 3444352, 6888704, 13777408, 27554816]

約数ペア:

[(1, 27554816), (2, 13777408), (4, 6888704), (8, 3444352), (16, 1722176), (32, 861088), (64, 430544), (71, 388096), (128, 215272), (142, 194048), (256, 107636), (284, 97024), (379, 72704), (512, 53818), (568, 48512), (758, 36352), (1024, 26909), (1136, 24256), (1516, 18176), (2272, 12128), (3032, 9088), (4544, 6064)]