28956236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1583}}^1$

素因数の和:1873

約数の個数: 24

約数和(自身を含む): 53887680

約数和(自身を除く): 24931444

約数列:

[1, 2, 4, 17, 34, 68, 269, 538, 1076, 1583, 3166, 4573, 6332, 9146, 18292, 26911, 53822, 107644, 425827, 851654, 1703308, 7239059, 14478118, 28956236]

約数ペア:

[(1, 28956236), (2, 14478118), (4, 7239059), (17, 1703308), (34, 851654), (68, 425827), (269, 107644), (538, 53822), (1076, 26911), (1583, 18292), (3166, 9146), (4573, 6332)]