28928961364

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{3559}}^1\times {\mathrm{7907}}^1$

素因数の和:11727

約数の個数: 24

約数和(自身を含む): 50843378880

約数和(自身を除く): 21914417516

約数列:

[1, 2, 4, 257, 514, 1028, 3559, 7118, 7907, 14236, 15814, 31628, 914663, 1829326, 2032099, 3658652, 4064198, 8128396, 28141013, 56282026, 112564052, 7232240341, 14464480682, 28928961364]

約数ペア:

[(1, 28928961364), (2, 14464480682), (4, 7232240341), (257, 112564052), (514, 56282026), (1028, 28141013), (3559, 8128396), (7118, 4064198), (7907, 3658652), (14236, 2032099), (15814, 1829326), (31628, 914663)]