24720212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 49279104

約数和(自身を除く): 24558892

約数列:

[1, 2, 4, 11, 22, 41, 44, 71, 82, 142, 164, 193, 284, 386, 451, 772, 781, 902, 1562, 1804, 2123, 2911, 3124, 4246, 5822, 7913, 8492, 11644, 13703, 15826, 27406, 31652, 32021, 54812, 64042, 87043, 128084, 150733, 174086, 301466, 348172, 561823, 602932, 1123646, 2247292, 6180053, 12360106, 24720212]

約数ペア:

[(1, 24720212), (2, 12360106), (4, 6180053), (11, 2247292), (22, 1123646), (41, 602932), (44, 561823), (71, 348172), (82, 301466), (142, 174086), (164, 150733), (193, 128084), (284, 87043), (386, 64042), (451, 54812), (772, 32021), (781, 31652), (902, 27406), (1562, 15826), (1804, 13703), (2123, 11644), (2911, 8492), (3124, 7913), (4246, 5822)]