25728064

素因数分解:

$2^6\times {\mathrm{181}}^1\times {\mathrm{2221}}^1$

素因数の和:2414

約数の個数: 28

約数和(自身を含む): 51359308

約数和(自身を除く): 25631244

約数列:

[1, 2, 4, 8, 16, 32, 64, 181, 362, 724, 1448, 2221, 2896, 4442, 5792, 8884, 11584, 17768, 35536, 71072, 142144, 402001, 804002, 1608004, 3216008, 6432016, 12864032, 25728064]

約数ペア:

[(1, 25728064), (2, 12864032), (4, 6432016), (8, 3216008), (16, 1608004), (32, 804002), (64, 402001), (181, 142144), (362, 71072), (724, 35536), (1448, 17768), (2221, 11584), (2896, 8884), (4442, 5792)]