28861036

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11471}}^1$

素因数の和:11529

約数の個数: 24

約数和(自身を含む): 54927936

約数和(自身を除く): 26066900

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 11471, 22942, 45884, 195007, 390014, 424427, 780028, 848854, 1697708, 7215259, 14430518, 28861036]

約数ペア:

[(1, 28861036), (2, 14430518), (4, 7215259), (17, 1697708), (34, 848854), (37, 780028), (68, 424427), (74, 390014), (148, 195007), (629, 45884), (1258, 22942), (2516, 11471)]