27141796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 27290204

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 89, 116, 178, 239, 319, 356, 478, 638, 956, 979, 1276, 1958, 2581, 2629, 3916, 5162, 5258, 6931, 10324, 10516, 13862, 21271, 27724, 28391, 42542, 56782, 76241, 85084, 113564, 152482, 233981, 304964, 467962, 616859, 935924, 1233718, 2467436, 6785449, 13570898, 27141796]

約数ペア:

[(1, 27141796), (2, 13570898), (4, 6785449), (11, 2467436), (22, 1233718), (29, 935924), (44, 616859), (58, 467962), (89, 304964), (116, 233981), (178, 152482), (239, 113564), (319, 85084), (356, 76241), (478, 56782), (638, 42542), (956, 28391), (979, 27724), (1276, 21271), (1958, 13862), (2581, 10516), (2629, 10324), (3916, 6931), (5162, 5258)]