25278238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1\times {\mathrm{733}}^1$

素因数の和:1179

約数の個数: 16

約数和(自身を含む): 38948976

約数和(自身を除く): 13670738

約数列:

[1, 2, 43, 86, 401, 733, 802, 1466, 17243, 31519, 34486, 63038, 293933, 587866, 12639119, 25278238]

約数ペア:

[(1, 25278238), (2, 12639119), (43, 587866), (86, 293933), (401, 63038), (733, 34486), (802, 31519), (1466, 17243)]