22587136

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1$

素因数の和:657

約数の個数: 72

約数和(自身を含む): 53054064

約数和(自身を除く): 30466928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 572, 617, 704, 832, 1144, 1234, 1408, 1664, 2288, 2468, 2816, 3328, 4576, 4936, 6787, 8021, 9152, 9872, 13574, 16042, 18304, 19744, 27148, 32084, 36608, 39488, 54296, 64168, 78976, 88231, 108592, 128336, 157952, 176462, 217184, 256672, 352924, 434368, 513344, 705848, 868736, 1026688, 1411696, 1737472, 2053376, 2823392, 5646784, 11293568, 22587136]

約数ペア:

[(1, 22587136), (2, 11293568), (4, 5646784), (8, 2823392), (11, 2053376), (13, 1737472), (16, 1411696), (22, 1026688), (26, 868736), (32, 705848), (44, 513344), (52, 434368), (64, 352924), (88, 256672), (104, 217184), (128, 176462), (143, 157952), (176, 128336), (208, 108592), (256, 88231), (286, 78976), (352, 64168), (416, 54296), (572, 39488), (617, 36608), (704, 32084), (832, 27148), (1144, 19744), (1234, 18304), (1408, 16042), (1664, 13574), (2288, 9872), (2468, 9152), (2816, 8021), (3328, 6787), (4576, 4936)]