28869694

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55733}}^1$

素因数の和:55779

約数の個数: 16

約数和(自身を含む): 50829408

約数和(自身を除く): 21959714

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55733, 111466, 390131, 780262, 2062121, 4124242, 14434847, 28869694]

約数ペア:

[(1, 28869694), (2, 14434847), (7, 4124242), (14, 2062121), (37, 780262), (74, 390131), (259, 111466), (518, 55733)]