26794768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:285

約数の個数: 120

約数和(自身を含む): 71245440

約数和(自身を除く): 44450672

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 239, 286, 308, 364, 392, 478, 539, 572, 616, 637, 728, 784, 956, 1001, 1078, 1144, 1232, 1274, 1456, 1673, 1912, 2002, 2156, 2288, 2548, 2629, 3107, 3346, 3824, 4004, 4312, 5096, 5258, 6214, 6692, 7007, 8008, 8624, 10192, 10516, 11711, 12428, 13384, 14014, 16016, 18403, 21032, 21749, 23422, 24856, 26768, 28028, 34177, 36806, 42064, 43498, 46844, 49712, 56056, 68354, 73612, 86996, 93688, 112112, 128821, 136708, 147224, 152243, 173992, 187376, 239239, 257642, 273416, 294448, 304486, 347984, 478478, 515284, 546832, 608972, 956956, 1030568, 1217944, 1674673, 1913912, 2061136, 2435888, 3349346, 3827824, 6698692, 13397384, 26794768]

約数ペア:

[(1, 26794768), (2, 13397384), (4, 6698692), (7, 3827824), (8, 3349346), (11, 2435888), (13, 2061136), (14, 1913912), (16, 1674673), (22, 1217944), (26, 1030568), (28, 956956), (44, 608972), (49, 546832), (52, 515284), (56, 478478), (77, 347984), (88, 304486), (91, 294448), (98, 273416), (104, 257642), (112, 239239), (143, 187376), (154, 173992), (176, 152243), (182, 147224), (196, 136708), (208, 128821), (239, 112112), (286, 93688), (308, 86996), (364, 73612), (392, 68354), (478, 56056), (539, 49712), (572, 46844), (616, 43498), (637, 42064), (728, 36806), (784, 34177), (956, 28028), (1001, 26768), (1078, 24856), (1144, 23422), (1232, 21749), (1274, 21032), (1456, 18403), (1673, 16016), (1912, 14014), (2002, 13384), (2156, 12428), (2288, 11711), (2548, 10516), (2629, 10192), (3107, 8624), (3346, 8008), (3824, 7007), (4004, 6692), (4312, 6214), (5096, 5258)]