25019264

素因数分解:

$2^7\times {\mathrm{71}}^1\times {\mathrm{2753}}^1$

素因数の和:2838

約数の個数: 32

約数和(自身を含む): 50563440

約数和(自身を除く): 25544176

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 284, 568, 1136, 2272, 2753, 4544, 5506, 9088, 11012, 22024, 44048, 88096, 176192, 195463, 352384, 390926, 781852, 1563704, 3127408, 6254816, 12509632, 25019264]

約数ペア:

[(1, 25019264), (2, 12509632), (4, 6254816), (8, 3127408), (16, 1563704), (32, 781852), (64, 390926), (71, 352384), (128, 195463), (142, 176192), (284, 88096), (568, 44048), (1136, 22024), (2272, 11012), (2753, 9088), (4544, 5506)]