3204784

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 6874560

約数和(自身を除く): 3669776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 139, 176, 262, 278, 524, 556, 1048, 1112, 1441, 1529, 2096, 2224, 2882, 3058, 5764, 6116, 11528, 12232, 18209, 23056, 24464, 36418, 72836, 145672, 200299, 291344, 400598, 801196, 1602392, 3204784]

約数ペア:

[(1, 3204784), (2, 1602392), (4, 801196), (8, 400598), (11, 291344), (16, 200299), (22, 145672), (44, 72836), (88, 36418), (131, 24464), (139, 23056), (176, 18209), (262, 12232), (278, 11528), (524, 6116), (556, 5764), (1048, 3058), (1112, 2882), (1441, 2224), (1529, 2096)]