28161054

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{8839}}^1$

素因数の和:8909

約数の個数: 32

約数和(自身を含む): 63648000

約数和(自身を除く): 35486946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 177, 354, 531, 1062, 1593, 3186, 8839, 17678, 26517, 53034, 79551, 159102, 238653, 477306, 521501, 1043002, 1564503, 3129006, 4693509, 9387018, 14080527, 28161054]

約数ペア:

[(1, 28161054), (2, 14080527), (3, 9387018), (6, 4693509), (9, 3129006), (18, 1564503), (27, 1043002), (54, 521501), (59, 477306), (118, 238653), (177, 159102), (354, 79551), (531, 53034), (1062, 26517), (1593, 17678), (3186, 8839)]