7420104

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{401}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 20224620

約数和(自身を除く): 12804516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 401, 514, 771, 802, 1028, 1203, 1542, 1604, 2056, 2313, 2406, 3084, 3208, 3609, 4626, 4812, 6168, 7218, 9252, 9624, 14436, 18504, 28872, 103057, 206114, 309171, 412228, 618342, 824456, 927513, 1236684, 1855026, 2473368, 3710052, 7420104]

約数ペア:

[(1, 7420104), (2, 3710052), (3, 2473368), (4, 1855026), (6, 1236684), (8, 927513), (9, 824456), (12, 618342), (18, 412228), (24, 309171), (36, 206114), (72, 103057), (257, 28872), (401, 18504), (514, 14436), (771, 9624), (802, 9252), (1028, 7218), (1203, 6168), (1542, 4812), (1604, 4626), (2056, 3609), (2313, 3208), (2406, 3084)]