4083328

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 9057600

約数和(自身を除く): 4974272

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 73, 76, 92, 128, 146, 152, 184, 292, 304, 368, 437, 584, 608, 736, 874, 1168, 1216, 1387, 1472, 1679, 1748, 2336, 2432, 2774, 2944, 3358, 3496, 4672, 5548, 6716, 6992, 9344, 11096, 13432, 13984, 22192, 26864, 27968, 31901, 44384, 53728, 55936, 63802, 88768, 107456, 127604, 177536, 214912, 255208, 510416, 1020832, 2041664, 4083328]

約数ペア:

[(1, 4083328), (2, 2041664), (4, 1020832), (8, 510416), (16, 255208), (19, 214912), (23, 177536), (32, 127604), (38, 107456), (46, 88768), (64, 63802), (73, 55936), (76, 53728), (92, 44384), (128, 31901), (146, 27968), (152, 26864), (184, 22192), (292, 13984), (304, 13432), (368, 11096), (437, 9344), (584, 6992), (608, 6716), (736, 5548), (874, 4672), (1168, 3496), (1216, 3358), (1387, 2944), (1472, 2774), (1679, 2432), (1748, 2336)]