1739168

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 48

約数和(自身を含む): 3810240

約数和(自身を除く): 2071072

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 139, 184, 272, 278, 368, 391, 544, 556, 736, 782, 1112, 1564, 2224, 2363, 3128, 3197, 4448, 4726, 6256, 6394, 9452, 12512, 12788, 18904, 25576, 37808, 51152, 54349, 75616, 102304, 108698, 217396, 434792, 869584, 1739168]

約数ペア:

[(1, 1739168), (2, 869584), (4, 434792), (8, 217396), (16, 108698), (17, 102304), (23, 75616), (32, 54349), (34, 51152), (46, 37808), (68, 25576), (92, 18904), (136, 12788), (139, 12512), (184, 9452), (272, 6394), (278, 6256), (368, 4726), (391, 4448), (544, 3197), (556, 3128), (736, 2363), (782, 2224), (1112, 1564)]