26407030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2861}}^1$

素因数の和:2952

約数の個数: 32

約数和(自身を含む): 51928128

約数和(自身を除く): 25521098

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 2861, 4615, 5722, 9230, 14305, 28610, 37193, 74386, 185965, 203131, 371930, 406262, 1015655, 2031310, 2640703, 5281406, 13203515, 26407030]

約数ペア:

[(1, 26407030), (2, 13203515), (5, 5281406), (10, 2640703), (13, 2031310), (26, 1015655), (65, 406262), (71, 371930), (130, 203131), (142, 185965), (355, 74386), (710, 37193), (923, 28610), (1846, 14305), (2861, 9230), (4615, 5722)]