66641296

素因数分解:

$2^4\times {\mathrm{1229}}^1\times {\mathrm{3389}}^1$

素因数の和:4626

約数の個数: 20

約数和(自身を含む): 129260700

約数和(自身を除く): 62619404

約数列:

[1, 2, 4, 8, 16, 1229, 2458, 3389, 4916, 6778, 9832, 13556, 19664, 27112, 54224, 4165081, 8330162, 16660324, 33320648, 66641296]

約数ペア:

[(1, 66641296), (2, 33320648), (4, 16660324), (8, 8330162), (16, 4165081), (1229, 54224), (2458, 27112), (3389, 19664), (4916, 13556), (6778, 9832)]