28242712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{9029}}^1$

素因数の和:9075

約数の個数: 32

約数和(自身を含む): 58514400

約数和(自身を除く): 30271688

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 9029, 18058, 36116, 72232, 153493, 207667, 306986, 415334, 613972, 830668, 1227944, 1661336, 3530339, 7060678, 14121356, 28242712]

約数ペア:

[(1, 28242712), (2, 14121356), (4, 7060678), (8, 3530339), (17, 1661336), (23, 1227944), (34, 830668), (46, 613972), (68, 415334), (92, 306986), (136, 207667), (184, 153493), (391, 72232), (782, 36116), (1564, 18058), (3128, 9029)]