2041664

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 56

約数和(自身を含む): 4511040

約数和(自身を除く): 2469376

約数列:

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

約数ペア:

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