68355318

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{257}}^1\times {\mathrm{457}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 138960864

約数和(自身を除く): 70605546

約数列:

[1, 2, 3, 6, 97, 194, 257, 291, 457, 514, 582, 771, 914, 1371, 1542, 2742, 24929, 44329, 49858, 74787, 88658, 117449, 132987, 149574, 234898, 265974, 352347, 704694, 11392553, 22785106, 34177659, 68355318]

約数ペア:

[(1, 68355318), (2, 34177659), (3, 22785106), (6, 11392553), (97, 704694), (194, 352347), (257, 265974), (291, 234898), (457, 149574), (514, 132987), (582, 117449), (771, 88658), (914, 74787), (1371, 49858), (1542, 44329), (2742, 24929)]