28070524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{853}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 51889040

約数和(自身を除く): 23818516

約数列:

[1, 2, 4, 19, 38, 76, 433, 853, 866, 1706, 1732, 3412, 8227, 16207, 16454, 32414, 32908, 64828, 369349, 738698, 1477396, 7017631, 14035262, 28070524]

約数ペア:

[(1, 28070524), (2, 14035262), (4, 7017631), (19, 1477396), (38, 738698), (76, 369349), (433, 64828), (853, 32908), (866, 32414), (1706, 16454), (1732, 16207), (3412, 8227)]