12820064

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{7559}}^1$

素因数の和:7622

約数の個数: 24

約数和(自身を含む): 25719120

約数和(自身を除く): 12899056

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 7559, 15118, 30236, 60472, 120944, 241888, 400627, 801254, 1602508, 3205016, 6410032, 12820064]

約数ペア:

[(1, 12820064), (2, 6410032), (4, 3205016), (8, 1602508), (16, 801254), (32, 400627), (53, 241888), (106, 120944), (212, 60472), (424, 30236), (848, 15118), (1696, 7559)]