28091434

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:618

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 21674966

約数列:

[1, 2, 7, 14, 59, 71, 118, 142, 413, 479, 497, 826, 958, 994, 3353, 4189, 6706, 8378, 28261, 29323, 34009, 56522, 58646, 68018, 197827, 238063, 395654, 476126, 2006531, 4013062, 14045717, 28091434]

約数ペア:

[(1, 28091434), (2, 14045717), (7, 4013062), (14, 2006531), (59, 476126), (71, 395654), (118, 238063), (142, 197827), (413, 68018), (479, 58646), (497, 56522), (826, 34009), (958, 29323), (994, 28261), (3353, 8378), (4189, 6706)]