28408064

素因数分解:

$2^8\times {\mathrm{110969}}^1$

素因数の和:110985

約数の個数: 18

約数和(自身を含む): 56705670

約数和(自身を除く): 28297606

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 110969, 221938, 443876, 887752, 1775504, 3551008, 7102016, 14204032, 28408064]

約数ペア:

[(1, 28408064), (2, 14204032), (4, 7102016), (8, 3551008), (16, 1775504), (32, 887752), (64, 443876), (128, 221938), (256, 110969)]