9747256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{71671}}^1$

素因数の和:71694

約数の個数: 16

約数和(自身を含む): 19351440

約数和(自身を除く): 9604184

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 71671, 143342, 286684, 573368, 1218407, 2436814, 4873628, 9747256]

約数ペア:

[(1, 9747256), (2, 4873628), (4, 2436814), (8, 1218407), (17, 573368), (34, 286684), (68, 143342), (136, 71671)]