56887288

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{503}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 108984960

約数和(自身を除く): 52097672

約数列:

[1, 2, 4, 8, 67, 134, 211, 268, 422, 503, 536, 844, 1006, 1688, 2012, 4024, 14137, 28274, 33701, 56548, 67402, 106133, 113096, 134804, 212266, 269608, 424532, 849064, 7110911, 14221822, 28443644, 56887288]

約数ペア:

[(1, 56887288), (2, 28443644), (4, 14221822), (8, 7110911), (67, 849064), (134, 424532), (211, 269608), (268, 212266), (422, 134804), (503, 113096), (536, 106133), (844, 67402), (1006, 56548), (1688, 33701), (2012, 28274), (4024, 14137)]