27248944

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{27919}}^1$

素因数の和:27988

約数の個数: 20

約数和(自身を含む): 53662240

約数和(自身を除く): 26413296

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 27919, 55838, 111676, 223352, 446704, 1703059, 3406118, 6812236, 13624472, 27248944]

約数ペア:

[(1, 27248944), (2, 13624472), (4, 6812236), (8, 3406118), (16, 1703059), (61, 446704), (122, 223352), (244, 111676), (488, 55838), (976, 27919)]