28513548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113149}}^1$

素因数の和:113166

約数の個数: 36

約数和(自身を含む): 82373200

約数和(自身を除く): 53859652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 113149, 226298, 339447, 452596, 678894, 792043, 1018341, 1357788, 1584086, 2036682, 2376129, 3168172, 4073364, 4752258, 7128387, 9504516, 14256774, 28513548]

約数ペア:

[(1, 28513548), (2, 14256774), (3, 9504516), (4, 7128387), (6, 4752258), (7, 4073364), (9, 3168172), (12, 2376129), (14, 2036682), (18, 1584086), (21, 1357788), (28, 1018341), (36, 792043), (42, 678894), (63, 452596), (84, 339447), (126, 226298), (252, 113149)]