78868006

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{8707}}^1$

素因数の和:9363

約数の個数: 16

約数和(自身を含む): 135426816

約数和(自身を除く): 56558810

約数列:

[1, 2, 7, 14, 647, 1294, 4529, 8707, 9058, 17414, 60949, 121898, 5633429, 11266858, 39434003, 78868006]

約数ペア:

[(1, 78868006), (2, 39434003), (7, 11266858), (14, 5633429), (647, 121898), (1294, 60949), (4529, 17414), (8707, 9058)]