28443206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{8677}}^1$

素因数の和:8839

約数の個数: 16

約数和(自身を含む): 46861200

約数和(自身を除く): 18417994

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 8677, 17354, 95447, 190894, 1292873, 2585746, 14221603, 28443206]

約数ペア:

[(1, 28443206), (2, 14221603), (11, 2585746), (22, 1292873), (149, 190894), (298, 95447), (1639, 17354), (3278, 8677)]