354928192

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{128971}}^1$

素因数の和:129026

約数の個数: 28

約数和(自身を含む): 720695536

約数和(自身を除く): 365767344

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 128971, 257942, 515884, 1031768, 2063536, 4127072, 5545753, 8254144, 11091506, 22183012, 44366024, 88732048, 177464096, 354928192]

約数ペア:

[(1, 354928192), (2, 177464096), (4, 88732048), (8, 44366024), (16, 22183012), (32, 11091506), (43, 8254144), (64, 5545753), (86, 4127072), (172, 2063536), (344, 1031768), (688, 515884), (1376, 257942), (2752, 128971)]