25819156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 53157888

約数和(自身を除く): 27338732

約数列:

[1, 2, 4, 11, 22, 23, 31, 44, 46, 62, 92, 124, 253, 341, 506, 682, 713, 823, 1012, 1364, 1426, 1646, 2852, 3292, 7843, 9053, 15686, 18106, 18929, 25513, 31372, 36212, 37858, 51026, 75716, 102052, 208219, 280643, 416438, 561286, 586799, 832876, 1122572, 1173598, 2347196, 6454789, 12909578, 25819156]

約数ペア:

[(1, 25819156), (2, 12909578), (4, 6454789), (11, 2347196), (22, 1173598), (23, 1122572), (31, 832876), (44, 586799), (46, 561286), (62, 416438), (92, 280643), (124, 208219), (253, 102052), (341, 75716), (506, 51026), (682, 37858), (713, 36212), (823, 31372), (1012, 25513), (1364, 18929), (1426, 18106), (1646, 15686), (2852, 9053), (3292, 7843)]