28502098

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{11807}}^1$

素因数の和:11897

約数の個数: 16

約数和(自身を含む): 45909504

約数和(自身を除く): 17407406

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 11807, 23614, 200719, 401438, 838297, 1676594, 14251049, 28502098]

約数ペア:

[(1, 28502098), (2, 14251049), (17, 1676594), (34, 838297), (71, 401438), (142, 200719), (1207, 23614), (2414, 11807)]