56542864

素因数分解:

$2^4\times 7^3\times {\mathrm{10303}}^1$

素因数の和:10332

約数の個数: 40

約数和(自身を含む): 127769600

約数和(自身を除く): 71226736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5488, 10303, 20606, 41212, 72121, 82424, 144242, 164848, 288484, 504847, 576968, 1009694, 1153936, 2019388, 3533929, 4038776, 7067858, 8077552, 14135716, 28271432, 56542864]

約数ペア:

[(1, 56542864), (2, 28271432), (4, 14135716), (7, 8077552), (8, 7067858), (14, 4038776), (16, 3533929), (28, 2019388), (49, 1153936), (56, 1009694), (98, 576968), (112, 504847), (196, 288484), (343, 164848), (392, 144242), (686, 82424), (784, 72121), (1372, 41212), (2744, 20606), (5488, 10303)]