5121872

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:208

約数の個数: 60

約数和(自身を含む): 11874240

約数和(自身を除く): 6752368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 139, 188, 196, 278, 329, 376, 392, 556, 658, 752, 784, 973, 1112, 1316, 1946, 2224, 2303, 2632, 3892, 4606, 5264, 6533, 6811, 7784, 9212, 13066, 13622, 15568, 18424, 26132, 27244, 36848, 45731, 52264, 54488, 91462, 104528, 108976, 182924, 320117, 365848, 640234, 731696, 1280468, 2560936, 5121872]

約数ペア:

[(1, 5121872), (2, 2560936), (4, 1280468), (7, 731696), (8, 640234), (14, 365848), (16, 320117), (28, 182924), (47, 108976), (49, 104528), (56, 91462), (94, 54488), (98, 52264), (112, 45731), (139, 36848), (188, 27244), (196, 26132), (278, 18424), (329, 15568), (376, 13622), (392, 13066), (556, 9212), (658, 7784), (752, 6811), (784, 6533), (973, 5264), (1112, 4606), (1316, 3892), (1946, 2632), (2224, 2303)]