628672384

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{114221}}^1$

素因数の和:114278

約数の個数: 32

約数和(自身を含む): 1281570840

約数和(自身を除く): 652898456

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 5504, 114221, 228442, 456884, 913768, 1827536, 3655072, 4911503, 7310144, 9823006, 14620288, 19646012, 39292024, 78584048, 157168096, 314336192, 628672384]

約数ペア:

[(1, 628672384), (2, 314336192), (4, 157168096), (8, 78584048), (16, 39292024), (32, 19646012), (43, 14620288), (64, 9823006), (86, 7310144), (128, 4911503), (172, 3655072), (344, 1827536), (688, 913768), (1376, 456884), (2752, 228442), (5504, 114221)]