26328496

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{8269}}^1$

素因数の和:8476

約数の個数: 20

約数和(自身を含む): 51274000

約数和(自身を除く): 24945504

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 8269, 16538, 33076, 66152, 132304, 1645531, 3291062, 6582124, 13164248, 26328496]

約数ペア:

[(1, 26328496), (2, 13164248), (4, 6582124), (8, 3291062), (16, 1645531), (199, 132304), (398, 66152), (796, 33076), (1592, 16538), (3184, 8269)]