25770304

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:144

約数の個数: 112

約数和(自身を含む): 63495936

約数和(自身を除く): 37725632

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 41, 46, 56, 61, 64, 82, 92, 112, 122, 161, 164, 184, 224, 244, 287, 322, 328, 368, 427, 448, 488, 574, 644, 656, 736, 854, 943, 976, 1148, 1288, 1312, 1403, 1472, 1708, 1886, 1952, 2296, 2501, 2576, 2624, 2806, 3416, 3772, 3904, 4592, 5002, 5152, 5612, 6601, 6832, 7544, 9184, 9821, 10004, 10304, 11224, 13202, 13664, 15088, 17507, 18368, 19642, 20008, 22448, 26404, 27328, 30176, 35014, 39284, 40016, 44896, 52808, 57523, 60352, 70028, 78568, 80032, 89792, 105616, 115046, 140056, 157136, 160064, 211232, 230092, 280112, 314272, 402661, 422464, 460184, 560224, 628544, 805322, 920368, 1120448, 1610644, 1840736, 3221288, 3681472, 6442576, 12885152, 25770304]

約数ペア:

[(1, 25770304), (2, 12885152), (4, 6442576), (7, 3681472), (8, 3221288), (14, 1840736), (16, 1610644), (23, 1120448), (28, 920368), (32, 805322), (41, 628544), (46, 560224), (56, 460184), (61, 422464), (64, 402661), (82, 314272), (92, 280112), (112, 230092), (122, 211232), (161, 160064), (164, 157136), (184, 140056), (224, 115046), (244, 105616), (287, 89792), (322, 80032), (328, 78568), (368, 70028), (427, 60352), (448, 57523), (488, 52808), (574, 44896), (644, 40016), (656, 39284), (736, 35014), (854, 30176), (943, 27328), (976, 26404), (1148, 22448), (1288, 20008), (1312, 19642), (1403, 18368), (1472, 17507), (1708, 15088), (1886, 13664), (1952, 13202), (2296, 11224), (2501, 10304), (2576, 10004), (2624, 9821), (2806, 9184), (3416, 7544), (3772, 6832), (3904, 6601), (4592, 5612), (5002, 5152)]