25957294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1193}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 45391104

約数和(自身を除く): 19433810

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1193, 1978, 2386, 10879, 13123, 21758, 26246, 27439, 51299, 54878, 102598, 301829, 564289, 603658, 1128578, 1179877, 2359754, 12978647, 25957294]

約数ペア:

[(1, 25957294), (2, 12978647), (11, 2359754), (22, 1179877), (23, 1128578), (43, 603658), (46, 564289), (86, 301829), (253, 102598), (473, 54878), (506, 51299), (946, 27439), (989, 26246), (1193, 21758), (1978, 13123), (2386, 10879)]