5578552

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:153

約数の個数: 64

約数和(自身を含む): 12960000

約数和(自身を除く): 7381448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 107, 133, 152, 196, 214, 266, 343, 392, 428, 532, 686, 749, 856, 931, 1064, 1372, 1498, 1862, 2033, 2744, 2996, 3724, 4066, 5243, 5992, 6517, 7448, 8132, 10486, 13034, 14231, 16264, 20972, 26068, 28462, 36701, 41944, 52136, 56924, 73402, 99617, 113848, 146804, 199234, 293608, 398468, 697319, 796936, 1394638, 2789276, 5578552]

約数ペア:

[(1, 5578552), (2, 2789276), (4, 1394638), (7, 796936), (8, 697319), (14, 398468), (19, 293608), (28, 199234), (38, 146804), (49, 113848), (56, 99617), (76, 73402), (98, 56924), (107, 52136), (133, 41944), (152, 36701), (196, 28462), (214, 26068), (266, 20972), (343, 16264), (392, 14231), (428, 13034), (532, 10486), (686, 8132), (749, 7448), (856, 6517), (931, 5992), (1064, 5243), (1372, 4066), (1498, 3724), (1862, 2996), (2033, 2744)]