66647808

素因数分解:

$2^8\times 3^2\times {\mathrm{28927}}^1$

素因数の和:28949

約数の個数: 54

約数和(自身を含む): 192168704

約数和(自身を除く): 125520896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 28927, 57854, 86781, 115708, 173562, 231416, 260343, 347124, 462832, 520686, 694248, 925664, 1041372, 1388496, 1851328, 2082744, 2776992, 3702656, 4165488, 5553984, 7405312, 8330976, 11107968, 16661952, 22215936, 33323904, 66647808]

約数ペア:

[(1, 66647808), (2, 33323904), (3, 22215936), (4, 16661952), (6, 11107968), (8, 8330976), (9, 7405312), (12, 5553984), (16, 4165488), (18, 3702656), (24, 2776992), (32, 2082744), (36, 1851328), (48, 1388496), (64, 1041372), (72, 925664), (96, 694248), (128, 520686), (144, 462832), (192, 347124), (256, 260343), (288, 231416), (384, 173562), (576, 115708), (768, 86781), (1152, 57854), (2304, 28927)]