28935655

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13553}}^1$

素因数の和:13626

約数の個数: 16

約数和(自身を含む): 40336704

約数和(自身を除く): 11401049

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 13553, 67765, 94871, 474355, 826733, 4133665, 5787131, 28935655]

約数ペア:

[(1, 28935655), (5, 5787131), (7, 4133665), (35, 826733), (61, 474355), (305, 94871), (427, 67765), (2135, 13553)]