28292654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{17839}}^1$

素因数の和:17915

約数の個数: 16

約数和(自身を含む): 46455360

約数和(自身を除く): 18162706

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 17839, 35678, 231907, 463814, 1088179, 2176358, 14146327, 28292654]

約数ペア:

[(1, 28292654), (2, 14146327), (13, 2176358), (26, 1088179), (61, 463814), (122, 231907), (793, 35678), (1586, 17839)]