28275754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37501}}^1$

素因数の和:37545

約数の個数: 16

約数和(自身を含む): 47252520

約数和(自身を除く): 18976766

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 37501, 75002, 487513, 975026, 1087529, 2175058, 14137877, 28275754]

約数ペア:

[(1, 28275754), (2, 14137877), (13, 2175058), (26, 1087529), (29, 975026), (58, 487513), (377, 75002), (754, 37501)]