21598045504

素因数分解:

$2^6\times 7^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{15791}}^1$

素因数の和:15924

約数の個数: 112

約数和(自身を含む): 50829520896

約数和(自身を除く): 29231475392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 64, 71, 86, 112, 142, 172, 224, 284, 301, 344, 448, 497, 568, 602, 688, 994, 1136, 1204, 1376, 1988, 2272, 2408, 2752, 3053, 3976, 4544, 4816, 6106, 7952, 9632, 12212, 15791, 15904, 19264, 21371, 24424, 31582, 31808, 42742, 48848, 63164, 85484, 97696, 110537, 126328, 170968, 195392, 221074, 252656, 341936, 442148, 505312, 679013, 683872, 884296, 1010624, 1121161, 1358026, 1367744, 1768592, 2242322, 2716052, 3537184, 4484644, 4753091, 5432104, 7074368, 7848127, 8969288, 9506182, 10864208, 15696254, 17938576, 19012364, 21728416, 31392508, 35877152, 38024728, 43456832, 48209923, 62785016, 71754304, 76049456, 96419846, 125570032, 152098912, 192839692, 251140064, 304197824, 337469461, 385679384, 502280128, 674938922, 771358768, 1349877844, 1542717536, 2699755688, 3085435072, 5399511376, 10799022752, 21598045504]

約数ペア:

[(1, 21598045504), (2, 10799022752), (4, 5399511376), (7, 3085435072), (8, 2699755688), (14, 1542717536), (16, 1349877844), (28, 771358768), (32, 674938922), (43, 502280128), (56, 385679384), (64, 337469461), (71, 304197824), (86, 251140064), (112, 192839692), (142, 152098912), (172, 125570032), (224, 96419846), (284, 76049456), (301, 71754304), (344, 62785016), (448, 48209923), (497, 43456832), (568, 38024728), (602, 35877152), (688, 31392508), (994, 21728416), (1136, 19012364), (1204, 17938576), (1376, 15696254), (1988, 10864208), (2272, 9506182), (2408, 8969288), (2752, 7848127), (3053, 7074368), (3976, 5432104), (4544, 4753091), (4816, 4484644), (6106, 3537184), (7952, 2716052), (9632, 2242322), (12212, 1768592), (15791, 1367744), (15904, 1358026), (19264, 1121161), (21371, 1010624), (24424, 884296), (31582, 683872), (31808, 679013), (42742, 505312), (48848, 442148), (63164, 341936), (85484, 252656), (97696, 221074), (110537, 195392), (126328, 170968)]