78628576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{189011}}^1$

素因数の和:189034

約数の個数: 24

約数和(自身を含む): 166708584

約数和(自身を除く): 88080008

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 189011, 378022, 756044, 1512088, 2457143, 3024176, 4914286, 6048352, 9828572, 19657144, 39314288, 78628576]

約数ペア:

[(1, 78628576), (2, 39314288), (4, 19657144), (8, 9828572), (13, 6048352), (16, 4914286), (26, 3024176), (32, 2457143), (52, 1512088), (104, 756044), (208, 378022), (416, 189011)]