40638144

素因数分解:

$2^6\times 3^1\times {\mathrm{211657}}^1$

素因数の和:211672

約数の個数: 28

約数和(自身を含む): 107522264

約数和(自身を除く): 66884120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 211657, 423314, 634971, 846628, 1269942, 1693256, 2539884, 3386512, 5079768, 6773024, 10159536, 13546048, 20319072, 40638144]

約数ペア:

[(1, 40638144), (2, 20319072), (3, 13546048), (4, 10159536), (6, 6773024), (8, 5079768), (12, 3386512), (16, 2539884), (24, 1693256), (32, 1269942), (48, 846628), (64, 634971), (96, 423314), (192, 211657)]