66409136

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{10837}}^1$

素因数の和:11228

約数の個数: 20

約数和(自身を含む): 129015552

約数和(自身を除く): 62606416

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 10837, 21674, 43348, 86696, 173392, 4150571, 8301142, 16602284, 33204568, 66409136]

約数ペア:

[(1, 66409136), (2, 33204568), (4, 16602284), (8, 8301142), (16, 4150571), (383, 173392), (766, 86696), (1532, 43348), (3064, 21674), (6128, 10837)]