28068572

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2106

約数の個数: 36

約数和(自身を含む): 57973104

約数和(自身を除く): 29904532

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 2017, 3479, 4034, 6958, 8068, 13916, 14119, 28238, 56476, 98833, 143207, 197666, 286414, 395332, 572828, 1002449, 2004898, 4009796, 7017143, 14034286, 28068572]

約数ペア:

[(1, 28068572), (2, 14034286), (4, 7017143), (7, 4009796), (14, 2004898), (28, 1002449), (49, 572828), (71, 395332), (98, 286414), (142, 197666), (196, 143207), (284, 98833), (497, 56476), (994, 28238), (1988, 14119), (2017, 13916), (3479, 8068), (4034, 6958)]