550872448

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{26731}}^1$

素因数の和:26775

約数の個数: 64

約数和(自身を含む): 1308798720

約数和(自身を除く): 757926272

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 322, 368, 448, 644, 736, 896, 1288, 1472, 2576, 2944, 5152, 10304, 20608, 26731, 53462, 106924, 187117, 213848, 374234, 427696, 614813, 748468, 855392, 1229626, 1496936, 1710784, 2459252, 2993872, 3421568, 4303691, 4918504, 5987744, 8607382, 9837008, 11975488, 17214764, 19674016, 23950976, 34429528, 39348032, 68859056, 78696064, 137718112, 275436224, 550872448]

約数ペア:

[(1, 550872448), (2, 275436224), (4, 137718112), (7, 78696064), (8, 68859056), (14, 39348032), (16, 34429528), (23, 23950976), (28, 19674016), (32, 17214764), (46, 11975488), (56, 9837008), (64, 8607382), (92, 5987744), (112, 4918504), (128, 4303691), (161, 3421568), (184, 2993872), (224, 2459252), (322, 1710784), (368, 1496936), (448, 1229626), (644, 855392), (736, 748468), (896, 614813), (1288, 427696), (1472, 374234), (2576, 213848), (2944, 187117), (5152, 106924), (10304, 53462), (20608, 26731)]