28920984

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{2203}}^1$

素因数の和:2759

約数の個数: 32

約数和(自身を含む): 72467520

約数和(自身を除く): 43546536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1641, 2188, 2203, 3282, 4376, 4406, 6564, 6609, 8812, 13128, 13218, 17624, 26436, 52872, 1205041, 2410082, 3615123, 4820164, 7230246, 9640328, 14460492, 28920984]

約数ペア:

[(1, 28920984), (2, 14460492), (3, 9640328), (4, 7230246), (6, 4820164), (8, 3615123), (12, 2410082), (24, 1205041), (547, 52872), (1094, 26436), (1641, 17624), (2188, 13218), (2203, 13128), (3282, 8812), (4376, 6609), (4406, 6564)]