26673493

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 48

約数和(自身を含む): 37231488

約数和(自身を除く): 10557995

約数列:

[1, 7, 11, 17, 41, 49, 71, 77, 119, 187, 287, 451, 497, 539, 697, 781, 833, 1207, 1309, 2009, 2911, 3157, 3479, 4879, 5467, 7667, 8449, 9163, 13277, 20377, 22099, 32021, 34153, 38269, 49487, 53669, 59143, 92939, 142639, 224147, 346409, 375683, 544357, 650573, 1569029, 2424863, 3810499, 26673493]

約数ペア:

[(1, 26673493), (7, 3810499), (11, 2424863), (17, 1569029), (41, 650573), (49, 544357), (71, 375683), (77, 346409), (119, 224147), (187, 142639), (287, 92939), (451, 59143), (497, 53669), (539, 49487), (697, 38269), (781, 34153), (833, 32021), (1207, 22099), (1309, 20377), (2009, 13277), (2911, 9163), (3157, 8449), (3479, 7667), (4879, 5467)]