17280472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1499}}^1$

素因数の和:1647

約数の個数: 32

約数和(自身を含む): 35640000

約数和(自身を除く): 18359528

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 262, 524, 1048, 1441, 1499, 2882, 2998, 5764, 5996, 11528, 11992, 16489, 32978, 65956, 131912, 196369, 392738, 785476, 1570952, 2160059, 4320118, 8640236, 17280472]

約数ペア:

[(1, 17280472), (2, 8640236), (4, 4320118), (8, 2160059), (11, 1570952), (22, 785476), (44, 392738), (88, 196369), (131, 131912), (262, 65956), (524, 32978), (1048, 16489), (1441, 11992), (1499, 11528), (2882, 5996), (2998, 5764)]