28757184

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{7883}}^1$

素因数の和:7917

約数の個数: 56

約数和(自身を含む): 80101440

約数和(自身を除く): 51344256

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 7883, 15766, 23649, 31532, 47298, 63064, 94596, 126128, 149777, 189192, 252256, 299554, 378384, 449331, 504512, 599108, 756768, 898662, 1198216, 1513536, 1797324, 2396432, 3594648, 4792864, 7189296, 9585728, 14378592, 28757184]

約数ペア:

[(1, 28757184), (2, 14378592), (3, 9585728), (4, 7189296), (6, 4792864), (8, 3594648), (12, 2396432), (16, 1797324), (19, 1513536), (24, 1198216), (32, 898662), (38, 756768), (48, 599108), (57, 504512), (64, 449331), (76, 378384), (96, 299554), (114, 252256), (152, 189192), (192, 149777), (228, 126128), (304, 94596), (456, 63064), (608, 47298), (912, 31532), (1216, 23649), (1824, 15766), (3648, 7883)]