28449642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{364739}}^1$

素因数の和:364757

約数の個数: 16

約数和(自身を含む): 61276320

約数和(自身を除く): 32826678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 364739, 729478, 1094217, 2188434, 4741607, 9483214, 14224821, 28449642]

約数ペア:

[(1, 28449642), (2, 14224821), (3, 9483214), (6, 4741607), (13, 2188434), (26, 1094217), (39, 729478), (78, 364739)]