22437128

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1559}}^1$

素因数の和:1829

約数の個数: 32

約数和(自身を含む): 48297600

約数和(自身を除く): 25860472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1559, 1799, 2056, 3118, 3598, 6236, 7196, 10913, 12472, 14392, 21826, 43652, 87304, 400663, 801326, 1602652, 2804641, 3205304, 5609282, 11218564, 22437128]

約数ペア:

[(1, 22437128), (2, 11218564), (4, 5609282), (7, 3205304), (8, 2804641), (14, 1602652), (28, 801326), (56, 400663), (257, 87304), (514, 43652), (1028, 21826), (1559, 14392), (1799, 12472), (2056, 10913), (3118, 7196), (3598, 6236)]