28229778

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{50591}}^1$

素因数の和:50630

約数の個数: 24

約数和(自身を含む): 63138816

約数和(自身を除く): 34909038

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 50591, 101182, 151773, 303546, 455319, 910638, 1568321, 3136642, 4704963, 9409926, 14114889, 28229778]

約数ペア:

[(1, 28229778), (2, 14114889), (3, 9409926), (6, 4704963), (9, 3136642), (18, 1568321), (31, 910638), (62, 455319), (93, 303546), (186, 151773), (279, 101182), (558, 50591)]