6643593.00000000

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4931}}^1$

素因数の和:4969

約数の個数: 64

約数和(自身を含む): 211286880

約数和(自身を除く): 121029856

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 4931, 9152, 9862, 18304, 19724, 39448, 54241, 64103, 78896, 108482, 128206, 157792, 216964, 256412, 315584, 433928, 512824, 631168, 705133, 867856, 1025648, 1410266, 1735712, 2051296, 2820532, 3471424, 4102592, 5641064, 6942848, 8205184, 11282128, 22564256, 45128512, 90257024]

約数ペア:

[(1, 90257024), (2, 45128512), (4, 22564256), (8, 11282128), (11, 8205184), (13, 6942848), (16, 5641064), (22, 4102592), (26, 3471424), (32, 2820532), (44, 2051296), (52, 1735712), (64, 1410266), (88, 1025648), (104, 867856), (128, 705133), (143, 631168), (176, 512824), (208, 433928), (286, 315584), (352, 256412), (416, 216964), (572, 157792), (704, 128206), (832, 108482), (1144, 78896), (1408, 64103), (1664, 54241), (2288, 39448), (4576, 19724), (4931, 18304), (9152, 9862)]