28844318

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{10691}}^1$

素因数の和:10783

約数の個数: 16

約数和(自身を含む): 46189440

約数和(自身を除く): 17345122

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 10691, 21382, 203129, 406258, 759061, 1518122, 14422159, 28844318]

約数ペア:

[(1, 28844318), (2, 14422159), (19, 1518122), (38, 759061), (71, 406258), (142, 203129), (1349, 21382), (2698, 10691)]