68609408

素因数分解:

$2^7\times 7^2\times {\mathrm{10939}}^1$

素因数の和:10967

約数の個数: 48

約数和(自身を含む): 159012900

約数和(自身を除く): 90403492

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 10939, 21878, 43756, 76573, 87512, 153146, 175024, 306292, 350048, 536011, 612584, 700096, 1072022, 1225168, 1400192, 2144044, 2450336, 4288088, 4900672, 8576176, 9801344, 17152352, 34304704, 68609408]

約数ペア:

[(1, 68609408), (2, 34304704), (4, 17152352), (7, 9801344), (8, 8576176), (14, 4900672), (16, 4288088), (28, 2450336), (32, 2144044), (49, 1400192), (56, 1225168), (64, 1072022), (98, 700096), (112, 612584), (128, 536011), (196, 350048), (224, 306292), (392, 175024), (448, 153146), (784, 87512), (896, 76573), (1568, 43756), (3136, 21878), (6272, 10939)]