22043008

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{1019}}^1$

素因数の和:1059

約数の個数: 48

約数和(自身を含む): 47598300

約数和(自身を除く): 25555292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1019, 1352, 1664, 2038, 2704, 4076, 5408, 8152, 10816, 13247, 16304, 21632, 26494, 32608, 52988, 65216, 105976, 130432, 172211, 211952, 344422, 423904, 688844, 847808, 1377688, 1695616, 2755376, 5510752, 11021504, 22043008]

約数ペア:

[(1, 22043008), (2, 11021504), (4, 5510752), (8, 2755376), (13, 1695616), (16, 1377688), (26, 847808), (32, 688844), (52, 423904), (64, 344422), (104, 211952), (128, 172211), (169, 130432), (208, 105976), (338, 65216), (416, 52988), (676, 32608), (832, 26494), (1019, 21632), (1352, 16304), (1664, 13247), (2038, 10816), (2704, 8152), (4076, 5408)]