27987568

素因数分解:

$2^4\times 7^1\times {\mathrm{283}}^1\times {\mathrm{883}}^1$

素因数の和:1181

約数の個数: 40

約数和(自身を含む): 62261888

約数和(自身を除く): 34274320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 283, 566, 883, 1132, 1766, 1981, 2264, 3532, 3962, 4528, 6181, 7064, 7924, 12362, 14128, 15848, 24724, 31696, 49448, 98896, 249889, 499778, 999556, 1749223, 1999112, 3498446, 3998224, 6996892, 13993784, 27987568]

約数ペア:

[(1, 27987568), (2, 13993784), (4, 6996892), (7, 3998224), (8, 3498446), (14, 1999112), (16, 1749223), (28, 999556), (56, 499778), (112, 249889), (283, 98896), (566, 49448), (883, 31696), (1132, 24724), (1766, 15848), (1981, 14128), (2264, 12362), (3532, 7924), (3962, 7064), (4528, 6181)]