28880202

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10007}}^1$

素因数の和:10062

約数の個数: 32

約数和(自身を含む): 63891072

約数和(自身を除く): 35010870

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 10007, 20014, 30021, 60042, 130091, 260182, 370259, 390273, 740518, 780546, 1110777, 2221554, 4813367, 9626734, 14440101, 28880202]

約数ペア:

[(1, 28880202), (2, 14440101), (3, 9626734), (6, 4813367), (13, 2221554), (26, 1110777), (37, 780546), (39, 740518), (74, 390273), (78, 370259), (111, 260182), (222, 130091), (481, 60042), (962, 30021), (1443, 20014), (2886, 10007)]