28124044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{971}}^1$

素因数の和:1545

約数の個数: 24

約数和(自身を含む): 53152848

約数和(自身を除く): 25028804

約数列:

[1, 2, 4, 13, 26, 52, 557, 971, 1114, 1942, 2228, 3884, 7241, 12623, 14482, 25246, 28964, 50492, 540847, 1081694, 2163388, 7031011, 14062022, 28124044]

約数ペア:

[(1, 28124044), (2, 14062022), (4, 7031011), (13, 2163388), (26, 1081694), (52, 540847), (557, 50492), (971, 28964), (1114, 25246), (1942, 14482), (2228, 12623), (3884, 7241)]