78563968

素因数分解:

$2^7\times 7^1\times {\mathrm{87683}}^1$

素因数の和:87704

約数の個数: 32

約数和(自身を含む): 178875360

約数和(自身を除く): 100311392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 87683, 175366, 350732, 613781, 701464, 1227562, 1402928, 2455124, 2805856, 4910248, 5611712, 9820496, 11223424, 19640992, 39281984, 78563968]

約数ペア:

[(1, 78563968), (2, 39281984), (4, 19640992), (7, 11223424), (8, 9820496), (14, 5611712), (16, 4910248), (28, 2805856), (32, 2455124), (56, 1402928), (64, 1227562), (112, 701464), (128, 613781), (224, 350732), (448, 175366), (896, 87683)]