869584

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 40

約数和(自身を含む): 1874880

約数和(自身を除く): 1005296

約数列:

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

約数ペア:

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