28986781816

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{881}}^1\times {\mathrm{5867}}^1$

素因数の和:7455

約数の個数: 32

約数和(自身を含む): 54498815280

約数和(自身を除く): 25512033464

約数列:

[1, 2, 4, 8, 701, 881, 1402, 1762, 2804, 3524, 5608, 5867, 7048, 11734, 23468, 46936, 617581, 1235162, 2470324, 4112767, 4940648, 5168827, 8225534, 10337654, 16451068, 20675308, 32902136, 41350616, 3623347727, 7246695454, 14493390908, 28986781816]

約数ペア:

[(1, 28986781816), (2, 14493390908), (4, 7246695454), (8, 3623347727), (701, 41350616), (881, 32902136), (1402, 20675308), (1762, 16451068), (2804, 10337654), (3524, 8225534), (5608, 5168827), (5867, 4940648), (7048, 4112767), (11734, 2470324), (23468, 1235162), (46936, 617581)]