27988133056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1978799}}^1$

素因数の和:1978841

約数の個数: 56

約数和(自身を含む): 63329515200

約数和(自身を除く): 35341382144

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 1978799, 3957598, 7915196, 15830392, 25724387, 31660784, 33639583, 51448774, 63321568, 67279166, 102897548, 126643136, 134558332, 205795096, 269116664, 411590192, 437314579, 538233328, 823180384, 874629158, 1076466656, 1646360768, 1749258316, 2152933312, 3498516632, 6997033264, 13994066528, 27988133056]

約数ペア:

[(1, 27988133056), (2, 13994066528), (4, 6997033264), (8, 3498516632), (13, 2152933312), (16, 1749258316), (17, 1646360768), (26, 1076466656), (32, 874629158), (34, 823180384), (52, 538233328), (64, 437314579), (68, 411590192), (104, 269116664), (136, 205795096), (208, 134558332), (221, 126643136), (272, 102897548), (416, 67279166), (442, 63321568), (544, 51448774), (832, 33639583), (884, 31660784), (1088, 25724387), (1768, 15830392), (3536, 7915196), (7072, 3957598), (14144, 1978799)]