28265444

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{269}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 50311800

約数和(自身を除く): 22046356

約数列:

[1, 2, 4, 109, 218, 241, 269, 436, 482, 538, 964, 1076, 26269, 29321, 52538, 58642, 64829, 105076, 117284, 129658, 259316, 7066361, 14132722, 28265444]

約数ペア:

[(1, 28265444), (2, 14132722), (4, 7066361), (109, 259316), (218, 129658), (241, 117284), (269, 105076), (436, 64829), (482, 58642), (538, 52538), (964, 29321), (1076, 26269)]