28562964

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2797}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 71449728

約数和(自身を除く): 42886764

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 46, 69, 74, 92, 111, 138, 148, 222, 276, 444, 851, 1702, 2553, 2797, 3404, 5106, 5594, 8391, 10212, 11188, 16782, 33564, 64331, 103489, 128662, 192993, 206978, 257324, 310467, 385986, 413956, 620934, 771972, 1241868, 2380247, 4760494, 7140741, 9520988, 14281482, 28562964]

約数ペア:

[(1, 28562964), (2, 14281482), (3, 9520988), (4, 7140741), (6, 4760494), (12, 2380247), (23, 1241868), (37, 771972), (46, 620934), (69, 413956), (74, 385986), (92, 310467), (111, 257324), (138, 206978), (148, 192993), (222, 128662), (276, 103489), (444, 64331), (851, 33564), (1702, 16782), (2553, 11188), (2797, 10212), (3404, 8391), (5106, 5594)]