16576028

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{4259}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 33398400

約数和(自身を除く): 16822372

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 4259, 8518, 17036, 29813, 59626, 119252, 592001, 1184002, 2368004, 4144007, 8288014, 16576028]

約数ペア:

[(1, 16576028), (2, 8288014), (4, 4144007), (7, 2368004), (14, 1184002), (28, 592001), (139, 119252), (278, 59626), (556, 29813), (973, 17036), (1946, 8518), (3892, 4259)]