28247588

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 51770880

約数和(自身を除く): 23523292

約数列:

[1, 2, 4, 23, 46, 92, 479, 641, 958, 1282, 1916, 2564, 11017, 14743, 22034, 29486, 44068, 58972, 307039, 614078, 1228156, 7061897, 14123794, 28247588]

約数ペア:

[(1, 28247588), (2, 14123794), (4, 7061897), (23, 1228156), (46, 614078), (92, 307039), (479, 58972), (641, 44068), (958, 29486), (1282, 22034), (1916, 14743), (2564, 11017)]