28263276

素因数分解:

$2^2\times 3^3\times {\mathrm{261697}}^1$

素因数の和:261710

約数の個数: 24

約数和(自身を含む): 73275440

約数和(自身を除く): 45012164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261697, 523394, 785091, 1046788, 1570182, 2355273, 3140364, 4710546, 7065819, 9421092, 14131638, 28263276]

約数ペア:

[(1, 28263276), (2, 14131638), (3, 9421092), (4, 7065819), (6, 4710546), (9, 3140364), (12, 2355273), (18, 1570182), (27, 1046788), (36, 785091), (54, 523394), (108, 261697)]