56979772

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 101600352

約数和(自身を除く): 44620580

約数列:

[1, 2, 4, 71, 142, 284, 313, 626, 641, 1252, 1282, 2564, 22223, 44446, 45511, 88892, 91022, 182044, 200633, 401266, 802532, 14244943, 28489886, 56979772]

約数ペア:

[(1, 56979772), (2, 28489886), (4, 14244943), (71, 802532), (142, 401266), (284, 200633), (313, 182044), (626, 91022), (641, 88892), (1252, 45511), (1282, 44446), (2564, 22223)]