7143136

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 18966528

約数和(自身を除く): 11823392

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 223, 224, 286, 308, 352, 364, 416, 446, 572, 616, 728, 892, 1001, 1144, 1232, 1456, 1561, 1784, 2002, 2288, 2453, 2464, 2899, 2912, 3122, 3568, 4004, 4576, 4906, 5798, 6244, 7136, 8008, 9812, 11596, 12488, 16016, 17171, 19624, 20293, 23192, 24976, 31889, 32032, 34342, 39248, 40586, 46384, 49952, 63778, 68684, 78496, 81172, 92768, 127556, 137368, 162344, 223223, 255112, 274736, 324688, 446446, 510224, 549472, 649376, 892892, 1020448, 1785784, 3571568, 7143136]

約数ペア:

[(1, 7143136), (2, 3571568), (4, 1785784), (7, 1020448), (8, 892892), (11, 649376), (13, 549472), (14, 510224), (16, 446446), (22, 324688), (26, 274736), (28, 255112), (32, 223223), (44, 162344), (52, 137368), (56, 127556), (77, 92768), (88, 81172), (91, 78496), (104, 68684), (112, 63778), (143, 49952), (154, 46384), (176, 40586), (182, 39248), (208, 34342), (223, 32032), (224, 31889), (286, 24976), (308, 23192), (352, 20293), (364, 19624), (416, 17171), (446, 16016), (572, 12488), (616, 11596), (728, 9812), (892, 8008), (1001, 7136), (1144, 6244), (1232, 5798), (1456, 4906), (1561, 4576), (1784, 4004), (2002, 3568), (2288, 3122), (2453, 2912), (2464, 2899)]