65423964

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:850

約数の個数: 48

約数和(自身を含む): 156517760

約数和(自身を除く): 91093796

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 139, 183, 244, 278, 366, 417, 556, 643, 732, 834, 1286, 1668, 1929, 2572, 3858, 7716, 8479, 16958, 25437, 33916, 39223, 50874, 78446, 89377, 101748, 117669, 156892, 178754, 235338, 268131, 357508, 470676, 536262, 1072524, 5451997, 10903994, 16355991, 21807988, 32711982, 65423964]

約数ペア:

[(1, 65423964), (2, 32711982), (3, 21807988), (4, 16355991), (6, 10903994), (12, 5451997), (61, 1072524), (122, 536262), (139, 470676), (183, 357508), (244, 268131), (278, 235338), (366, 178754), (417, 156892), (556, 117669), (643, 101748), (732, 89377), (834, 78446), (1286, 50874), (1668, 39223), (1929, 33916), (2572, 25437), (3858, 16958), (7716, 8479)]