68664791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2741}}^1$

素因数の和:2842

約数の個数: 16

約数和(自身を含む): 77390208

約数和(自身を除く): 8725417

約数列:

[1, 13, 41, 47, 533, 611, 1927, 2741, 25051, 35633, 112381, 128827, 1460953, 1674751, 5281907, 68664791]

約数ペア:

[(1, 68664791), (13, 5281907), (41, 1674751), (47, 1460953), (533, 128827), (611, 112381), (1927, 35633), (2741, 25051)]