23189504

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{67}}^1$

素因数の和:115

約数の個数: 72

約数和(自身を含む): 50958180

約数和(自身を除く): 27768676

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 169, 208, 256, 268, 338, 416, 512, 536, 676, 832, 871, 1024, 1072, 1352, 1664, 1742, 2048, 2144, 2704, 3328, 3484, 4288, 5408, 6656, 6968, 8576, 10816, 11323, 13312, 13936, 17152, 21632, 22646, 26624, 27872, 34304, 43264, 45292, 55744, 68608, 86528, 90584, 111488, 137216, 173056, 181168, 222976, 346112, 362336, 445952, 724672, 891904, 1449344, 1783808, 2898688, 5797376, 11594752, 23189504]

約数ペア:

[(1, 23189504), (2, 11594752), (4, 5797376), (8, 2898688), (13, 1783808), (16, 1449344), (26, 891904), (32, 724672), (52, 445952), (64, 362336), (67, 346112), (104, 222976), (128, 181168), (134, 173056), (169, 137216), (208, 111488), (256, 90584), (268, 86528), (338, 68608), (416, 55744), (512, 45292), (536, 43264), (676, 34304), (832, 27872), (871, 26624), (1024, 22646), (1072, 21632), (1352, 17152), (1664, 13936), (1742, 13312), (2048, 11323), (2144, 10816), (2704, 8576), (3328, 6968), (3484, 6656), (4288, 5408)]