28514048

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{3593}}^1$

素因数の和:3640

約数の個数: 36

約数和(自身を含む): 58769088

約数和(自身を除く): 30255040

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3593, 3968, 7186, 7936, 14372, 28744, 57488, 111383, 114976, 222766, 229952, 445532, 459904, 891064, 919808, 1782128, 3564256, 7128512, 14257024, 28514048]

約数ペア:

[(1, 28514048), (2, 14257024), (4, 7128512), (8, 3564256), (16, 1782128), (31, 919808), (32, 891064), (62, 459904), (64, 445532), (124, 229952), (128, 222766), (248, 114976), (256, 111383), (496, 57488), (992, 28744), (1984, 14372), (3593, 7936), (3968, 7186)]