28590768

素因数分解:

$2^4\times 3^2\times {\mathrm{367}}^1\times {\mathrm{541}}^1$

素因数の和:922

約数の個数: 60

約数和(自身を含む): 80380768

約数和(自身を除く): 51790000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 367, 541, 734, 1082, 1101, 1468, 1623, 2164, 2202, 2936, 3246, 3303, 4328, 4404, 4869, 5872, 6492, 6606, 8656, 8808, 9738, 12984, 13212, 17616, 19476, 25968, 26424, 38952, 52848, 77904, 198547, 397094, 595641, 794188, 1191282, 1588376, 1786923, 2382564, 3176752, 3573846, 4765128, 7147692, 9530256, 14295384, 28590768]

約数ペア:

[(1, 28590768), (2, 14295384), (3, 9530256), (4, 7147692), (6, 4765128), (8, 3573846), (9, 3176752), (12, 2382564), (16, 1786923), (18, 1588376), (24, 1191282), (36, 794188), (48, 595641), (72, 397094), (144, 198547), (367, 77904), (541, 52848), (734, 38952), (1082, 26424), (1101, 25968), (1468, 19476), (1623, 17616), (2164, 13212), (2202, 12984), (2936, 9738), (3246, 8808), (3303, 8656), (4328, 6606), (4404, 6492), (4869, 5872)]