3789968

素因数分解:

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

素因数の和:184

約数の個数: 80

約数和(自身を含む): 9582720

約数和(自身を除く): 5792752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 137, 152, 182, 208, 247, 266, 274, 304, 364, 494, 532, 548, 728, 959, 988, 1064, 1096, 1456, 1729, 1781, 1918, 1976, 2128, 2192, 2603, 3458, 3562, 3836, 3952, 5206, 6916, 7124, 7672, 10412, 12467, 13832, 14248, 15344, 18221, 20824, 24934, 27664, 28496, 33839, 36442, 41648, 49868, 67678, 72884, 99736, 135356, 145768, 199472, 236873, 270712, 291536, 473746, 541424, 947492, 1894984, 3789968]

約数ペア:

[(1, 3789968), (2, 1894984), (4, 947492), (7, 541424), (8, 473746), (13, 291536), (14, 270712), (16, 236873), (19, 199472), (26, 145768), (28, 135356), (38, 99736), (52, 72884), (56, 67678), (76, 49868), (91, 41648), (104, 36442), (112, 33839), (133, 28496), (137, 27664), (152, 24934), (182, 20824), (208, 18221), (247, 15344), (266, 14248), (274, 13832), (304, 12467), (364, 10412), (494, 7672), (532, 7124), (548, 6916), (728, 5206), (959, 3952), (988, 3836), (1064, 3562), (1096, 3458), (1456, 2603), (1729, 2192), (1781, 2128), (1918, 1976)]