13045144

素因数分解:

$2^3\times 7^1\times {\mathrm{281}}^1\times {\mathrm{829}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 28087200

約数和(自身を除く): 15042056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 281, 562, 829, 1124, 1658, 1967, 2248, 3316, 3934, 5803, 6632, 7868, 11606, 15736, 23212, 46424, 232949, 465898, 931796, 1630643, 1863592, 3261286, 6522572, 13045144]

約数ペア:

[(1, 13045144), (2, 6522572), (4, 3261286), (7, 1863592), (8, 1630643), (14, 931796), (28, 465898), (56, 232949), (281, 46424), (562, 23212), (829, 15736), (1124, 11606), (1658, 7868), (1967, 6632), (2248, 5803), (3316, 3934)]