28145082

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{1399}}^1$

素因数の和:1890

約数の個数: 32

約数和(自身を含む): 64512000

約数和(自身を除く): 36366918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 479, 958, 1399, 1437, 2798, 2874, 3353, 4197, 6706, 8394, 9793, 10059, 19586, 20118, 29379, 58758, 670121, 1340242, 2010363, 4020726, 4690847, 9381694, 14072541, 28145082]

約数ペア:

[(1, 28145082), (2, 14072541), (3, 9381694), (6, 4690847), (7, 4020726), (14, 2010363), (21, 1340242), (42, 670121), (479, 58758), (958, 29379), (1399, 20118), (1437, 19586), (2798, 10059), (2874, 9793), (3353, 8394), (4197, 6706)]