7137079664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{22769}}^1$

素因数の和:22938

約数の個数: 80

約数和(自身を含む): 16364890080

約数和(自身を除く): 9227810416

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 137, 143, 176, 208, 274, 286, 548, 572, 1096, 1144, 1507, 1781, 2192, 2288, 3014, 3562, 6028, 7124, 12056, 14248, 19591, 22769, 24112, 28496, 39182, 45538, 78364, 91076, 156728, 182152, 250459, 295997, 313456, 364304, 500918, 591994, 1001836, 1183988, 2003672, 2367976, 3119353, 3255967, 4007344, 4735952, 6238706, 6511934, 12477412, 13023868, 24954824, 26047736, 34312883, 40551589, 49909648, 52095472, 68625766, 81103178, 137251532, 162206356, 274503064, 324412712, 446067479, 549006128, 648825424, 892134958, 1784269916, 3568539832, 7137079664]

約数ペア:

[(1, 7137079664), (2, 3568539832), (4, 1784269916), (8, 892134958), (11, 648825424), (13, 549006128), (16, 446067479), (22, 324412712), (26, 274503064), (44, 162206356), (52, 137251532), (88, 81103178), (104, 68625766), (137, 52095472), (143, 49909648), (176, 40551589), (208, 34312883), (274, 26047736), (286, 24954824), (548, 13023868), (572, 12477412), (1096, 6511934), (1144, 6238706), (1507, 4735952), (1781, 4007344), (2192, 3255967), (2288, 3119353), (3014, 2367976), (3562, 2003672), (6028, 1183988), (7124, 1001836), (12056, 591994), (14248, 500918), (19591, 364304), (22769, 313456), (24112, 295997), (28496, 250459), (39182, 182152), (45538, 156728), (78364, 91076)]