27941888

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{2099}}^1$

素因数の和:2132

約数の個数: 44

約数和(自身を含む): 60181800

約数和(自身を除く): 32239912

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2099, 3328, 4198, 6656, 8396, 13312, 16792, 27287, 33584, 54574, 67168, 109148, 134336, 218296, 268672, 436592, 537344, 873184, 1074688, 1746368, 2149376, 3492736, 6985472, 13970944, 27941888]

約数ペア:

[(1, 27941888), (2, 13970944), (4, 6985472), (8, 3492736), (13, 2149376), (16, 1746368), (26, 1074688), (32, 873184), (52, 537344), (64, 436592), (104, 268672), (128, 218296), (208, 134336), (256, 109148), (416, 67168), (512, 54574), (832, 33584), (1024, 27287), (1664, 16792), (2099, 13312), (3328, 8396), (4198, 6656)]