28769470

素因数分解:

$2^1\times 5^1\times {\mathrm{1523}}^1\times {\mathrm{1889}}^1$

素因数の和:3419

約数の個数: 16

約数和(自身を含む): 51846480

約数和(自身を除く): 23077010

約数列:

[1, 2, 5, 10, 1523, 1889, 3046, 3778, 7615, 9445, 15230, 18890, 2876947, 5753894, 14384735, 28769470]

約数ペア:

[(1, 28769470), (2, 14384735), (5, 5753894), (10, 2876947), (1523, 18890), (1889, 15230), (3046, 9445), (3778, 7615)]