1566151328

素因数分解:

$2^5\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43427}}^1$

素因数の和:43474

約数の個数: 72

約数和(自身を含む): 3742798752

約数和(自身を除く): 2176647424

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 92, 98, 112, 161, 184, 196, 224, 322, 368, 392, 644, 736, 784, 1127, 1288, 1568, 2254, 2576, 4508, 5152, 9016, 18032, 36064, 43427, 86854, 173708, 303989, 347416, 607978, 694832, 998821, 1215956, 1389664, 1997642, 2127923, 2431912, 3995284, 4255846, 4863824, 6991747, 7990568, 8511692, 9727648, 13983494, 15981136, 17023384, 27966988, 31962272, 34046768, 48942229, 55933976, 68093536, 97884458, 111867952, 195768916, 223735904, 391537832, 783075664, 1566151328]

約数ペア:

[(1, 1566151328), (2, 783075664), (4, 391537832), (7, 223735904), (8, 195768916), (14, 111867952), (16, 97884458), (23, 68093536), (28, 55933976), (32, 48942229), (46, 34046768), (49, 31962272), (56, 27966988), (92, 17023384), (98, 15981136), (112, 13983494), (161, 9727648), (184, 8511692), (196, 7990568), (224, 6991747), (322, 4863824), (368, 4255846), (392, 3995284), (644, 2431912), (736, 2127923), (784, 1997642), (1127, 1389664), (1288, 1215956), (1568, 998821), (2254, 694832), (2576, 607978), (4508, 347416), (5152, 303989), (9016, 173708), (18032, 86854), (36064, 43427)]