74814976

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{3109}}^1$

素因数の和:3174

約数の個数: 40

約数和(自身を含む): 152713440

約数和(自身を除く): 77898464

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 752, 1504, 3008, 3109, 6016, 6218, 12032, 12436, 24064, 24872, 49744, 99488, 146123, 198976, 292246, 397952, 584492, 795904, 1168984, 1591808, 2337968, 4675936, 9351872, 18703744, 37407488, 74814976]

約数ペア:

[(1, 74814976), (2, 37407488), (4, 18703744), (8, 9351872), (16, 4675936), (32, 2337968), (47, 1591808), (64, 1168984), (94, 795904), (128, 584492), (188, 397952), (256, 292246), (376, 198976), (512, 146123), (752, 99488), (1504, 49744), (3008, 24872), (3109, 24064), (6016, 12436), (6218, 12032)]