22547072

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 48307200

約数和(自身を除く): 25760128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 127, 128, 146, 152, 254, 292, 304, 508, 584, 608, 1016, 1168, 1216, 1387, 2032, 2336, 2413, 2432, 2774, 4064, 4672, 4826, 5548, 8128, 9271, 9344, 9652, 11096, 16256, 18542, 19304, 22192, 37084, 38608, 44384, 74168, 77216, 88768, 148336, 154432, 176149, 177536, 296672, 308864, 352298, 593344, 704596, 1186688, 1409192, 2818384, 5636768, 11273536, 22547072]

約数ペア:

[(1, 22547072), (2, 11273536), (4, 5636768), (8, 2818384), (16, 1409192), (19, 1186688), (32, 704596), (38, 593344), (64, 352298), (73, 308864), (76, 296672), (127, 177536), (128, 176149), (146, 154432), (152, 148336), (254, 88768), (292, 77216), (304, 74168), (508, 44384), (584, 38608), (608, 37084), (1016, 22192), (1168, 19304), (1216, 18542), (1387, 16256), (2032, 11096), (2336, 9652), (2413, 9344), (2432, 9271), (2774, 8128), (4064, 5548), (4672, 4826)]