16806944

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 43545600

約数和(自身を除く): 26738656

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 224, 266, 304, 308, 352, 359, 418, 532, 608, 616, 718, 836, 1064, 1232, 1436, 1463, 1672, 2128, 2464, 2513, 2872, 2926, 3344, 3949, 4256, 5026, 5744, 5852, 6688, 6821, 7898, 10052, 11488, 11704, 13642, 15796, 20104, 23408, 27284, 27643, 31592, 40208, 46816, 47747, 54568, 55286, 63184, 75031, 80416, 95494, 109136, 110572, 126368, 150062, 190988, 218272, 221144, 300124, 381976, 442288, 525217, 600248, 763952, 884576, 1050434, 1200496, 1527904, 2100868, 2400992, 4201736, 8403472, 16806944]

約数ペア:

[(1, 16806944), (2, 8403472), (4, 4201736), (7, 2400992), (8, 2100868), (11, 1527904), (14, 1200496), (16, 1050434), (19, 884576), (22, 763952), (28, 600248), (32, 525217), (38, 442288), (44, 381976), (56, 300124), (76, 221144), (77, 218272), (88, 190988), (112, 150062), (133, 126368), (152, 110572), (154, 109136), (176, 95494), (209, 80416), (224, 75031), (266, 63184), (304, 55286), (308, 54568), (352, 47747), (359, 46816), (418, 40208), (532, 31592), (608, 27643), (616, 27284), (718, 23408), (836, 20104), (1064, 15796), (1232, 13642), (1436, 11704), (1463, 11488), (1672, 10052), (2128, 7898), (2464, 6821), (2513, 6688), (2872, 5852), (2926, 5744), (3344, 5026), (3949, 4256)]