28143408

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30889

約数の個数: 40

約数和(自身を含む): 76532800

約数和(自身を除く): 48389392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 30859, 61718, 92577, 123436, 185154, 246872, 370308, 493744, 586321, 740616, 1172642, 1481232, 1758963, 2345284, 3517926, 4690568, 7035852, 9381136, 14071704, 28143408]

約数ペア:

[(1, 28143408), (2, 14071704), (3, 9381136), (4, 7035852), (6, 4690568), (8, 3517926), (12, 2345284), (16, 1758963), (19, 1481232), (24, 1172642), (38, 740616), (48, 586321), (57, 493744), (76, 370308), (114, 246872), (152, 185154), (228, 123436), (304, 92577), (456, 61718), (912, 30859)]