28400034

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364103}}^1$

素因数の和:364121

約数の個数: 16

約数和(自身を含む): 61169472

約数和(自身を除く): 32769438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 364103, 728206, 1092309, 2184618, 4733339, 9466678, 14200017, 28400034]

約数ペア:

[(1, 28400034), (2, 14200017), (3, 9466678), (6, 4733339), (13, 2184618), (26, 1092309), (39, 728206), (78, 364103)]