421569296

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{18059}}^1$

素因数の和:19526

約数の個数: 20

約数和(自身を含む): 817395600

約数和(自身を除く): 395826304

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 5836, 11672, 18059, 23344, 36118, 72236, 144472, 288944, 26348081, 52696162, 105392324, 210784648, 421569296]

約数ペア:

[(1, 421569296), (2, 210784648), (4, 105392324), (8, 52696162), (16, 26348081), (1459, 288944), (2918, 144472), (5836, 72236), (11672, 36118), (18059, 23344)]