64937728

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{8747}}^1$

素因数の和:8792

約数の個数: 36

約数和(自身を含む): 134106840

約数和(自身を除く): 69169112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 256, 464, 928, 1856, 3712, 7424, 8747, 17494, 34988, 69976, 139952, 253663, 279904, 507326, 559808, 1014652, 1119616, 2029304, 2239232, 4058608, 8117216, 16234432, 32468864, 64937728]

約数ペア:

[(1, 64937728), (2, 32468864), (4, 16234432), (8, 8117216), (16, 4058608), (29, 2239232), (32, 2029304), (58, 1119616), (64, 1014652), (116, 559808), (128, 507326), (232, 279904), (256, 253663), (464, 139952), (928, 69976), (1856, 34988), (3712, 17494), (7424, 8747)]