28937124

素因数分解:

$2^2\times 3^2\times {\mathrm{439}}^1\times {\mathrm{1831}}^1$

素因数の和:2280

約数の個数: 36

約数和(自身を含む): 73353280

約数和(自身を除く): 44416156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 439, 878, 1317, 1756, 1831, 2634, 3662, 3951, 5268, 5493, 7324, 7902, 10986, 15804, 16479, 21972, 32958, 65916, 803809, 1607618, 2411427, 3215236, 4822854, 7234281, 9645708, 14468562, 28937124]

約数ペア:

[(1, 28937124), (2, 14468562), (3, 9645708), (4, 7234281), (6, 4822854), (9, 3215236), (12, 2411427), (18, 1607618), (36, 803809), (439, 65916), (878, 32958), (1317, 21972), (1756, 16479), (1831, 15804), (2634, 10986), (3662, 7902), (3951, 7324), (5268, 5493)]