67004251504

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{1667}}^1\times {\mathrm{16001}}^1$

素因数の和:17833

約数の個数: 40

約数和(自身を含む): 130734163728

約数和(自身を除く): 63729912224

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 1667, 2512, 3334, 6668, 13336, 16001, 26672, 32002, 64004, 128008, 256016, 261719, 523438, 1046876, 2093752, 2512157, 4187504, 5024314, 10048628, 20097256, 26673667, 40194512, 53347334, 106694668, 213389336, 426778672, 4187765719, 8375531438, 16751062876, 33502125752, 67004251504]

約数ペア:

[(1, 67004251504), (2, 33502125752), (4, 16751062876), (8, 8375531438), (16, 4187765719), (157, 426778672), (314, 213389336), (628, 106694668), (1256, 53347334), (1667, 40194512), (2512, 26673667), (3334, 20097256), (6668, 10048628), (13336, 5024314), (16001, 4187504), (26672, 2512157), (32002, 2093752), (64004, 1046876), (128008, 523438), (256016, 261719)]