25281074

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8171}}^1$

素因数の和:8210

約数の個数: 32

約数和(自身を含む): 49424256

約数和(自身を除く): 24143182

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 8171, 16342, 57197, 106223, 114394, 138907, 212446, 277814, 743561, 972349, 1487122, 1805791, 1944698, 3611582, 12640537, 25281074]

約数ペア:

[(1, 25281074), (2, 12640537), (7, 3611582), (13, 1944698), (14, 1805791), (17, 1487122), (26, 972349), (34, 743561), (91, 277814), (119, 212446), (182, 138907), (221, 114394), (238, 106223), (442, 57197), (1547, 16342), (3094, 8171)]