26529776

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 68276880

約数和(自身を除く): 41747104

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 49, 52, 56, 76, 91, 98, 104, 112, 133, 137, 152, 182, 196, 208, 247, 266, 274, 304, 364, 392, 494, 532, 548, 637, 728, 784, 931, 959, 988, 1064, 1096, 1274, 1456, 1729, 1781, 1862, 1918, 1976, 2128, 2192, 2548, 2603, 3458, 3562, 3724, 3836, 3952, 5096, 5206, 6713, 6916, 7124, 7448, 7672, 10192, 10412, 12103, 12467, 13426, 13832, 14248, 14896, 15344, 18221, 20824, 24206, 24934, 26852, 27664, 28496, 33839, 36442, 41648, 48412, 49868, 53704, 67678, 72884, 87269, 96824, 99736, 107408, 127547, 135356, 145768, 174538, 193648, 199472, 236873, 255094, 270712, 291536, 349076, 473746, 510188, 541424, 698152, 947492, 1020376, 1396304, 1658111, 1894984, 2040752, 3316222, 3789968, 6632444, 13264888, 26529776]

約数ペア:

[(1, 26529776), (2, 13264888), (4, 6632444), (7, 3789968), (8, 3316222), (13, 2040752), (14, 1894984), (16, 1658111), (19, 1396304), (26, 1020376), (28, 947492), (38, 698152), (49, 541424), (52, 510188), (56, 473746), (76, 349076), (91, 291536), (98, 270712), (104, 255094), (112, 236873), (133, 199472), (137, 193648), (152, 174538), (182, 145768), (196, 135356), (208, 127547), (247, 107408), (266, 99736), (274, 96824), (304, 87269), (364, 72884), (392, 67678), (494, 53704), (532, 49868), (548, 48412), (637, 41648), (728, 36442), (784, 33839), (931, 28496), (959, 27664), (988, 26852), (1064, 24934), (1096, 24206), (1274, 20824), (1456, 18221), (1729, 15344), (1781, 14896), (1862, 14248), (1918, 13832), (1976, 13426), (2128, 12467), (2192, 12103), (2548, 10412), (2603, 10192), (3458, 7672), (3562, 7448), (3724, 7124), (3836, 6916), (3952, 6713), (5096, 5206)]