28538204

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1757

約数の個数: 24

約数和(自身を含む): 52026240

約数和(自身を除く): 23488036

約数列:

[1, 2, 4, 29, 58, 116, 157, 314, 628, 1567, 3134, 4553, 6268, 9106, 18212, 45443, 90886, 181772, 246019, 492038, 984076, 7134551, 14269102, 28538204]

約数ペア:

[(1, 28538204), (2, 14269102), (4, 7134551), (29, 984076), (58, 492038), (116, 246019), (157, 181772), (314, 90886), (628, 45443), (1567, 18212), (3134, 9106), (4553, 6268)]