28168014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39451}}^1$

素因数の和:39480

約数の個数: 32

約数和(自身を含む): 68173056

約数和(自身を除く): 40005042

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 39451, 78902, 118353, 236706, 276157, 552314, 670667, 828471, 1341334, 1656942, 2012001, 4024002, 4694669, 9389338, 14084007, 28168014]

約数ペア:

[(1, 28168014), (2, 14084007), (3, 9389338), (6, 4694669), (7, 4024002), (14, 2012001), (17, 1656942), (21, 1341334), (34, 828471), (42, 670667), (51, 552314), (102, 276157), (119, 236706), (238, 118353), (357, 78902), (714, 39451)]