25632128

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{4657}}^1$

素因数の和:4714

約数の個数: 32

約数和(自身を含む): 52262760

約数和(自身を除く): 26630632

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 344, 688, 1376, 2752, 4657, 5504, 9314, 18628, 37256, 74512, 149024, 200251, 298048, 400502, 596096, 801004, 1602008, 3204016, 6408032, 12816064, 25632128]

約数ペア:

[(1, 25632128), (2, 12816064), (4, 6408032), (8, 3204016), (16, 1602008), (32, 801004), (43, 596096), (64, 400502), (86, 298048), (128, 200251), (172, 149024), (344, 74512), (688, 37256), (1376, 18628), (2752, 9314), (4657, 5504)]