4080456856

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{12613}}^1$

素因数の和:12788

約数の個数: 64

約数和(自身を含む): 8991259200

約数和(自身を除く): 4910802344

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 109, 212, 218, 371, 424, 436, 742, 763, 872, 1484, 1526, 2968, 3052, 5777, 6104, 11554, 12613, 23108, 25226, 40439, 46216, 50452, 80878, 88291, 100904, 161756, 176582, 323512, 353164, 668489, 706328, 1336978, 1374817, 2673956, 2749634, 4679423, 5347912, 5499268, 9358846, 9623719, 10998536, 18717692, 19247438, 37435384, 38494876, 72865301, 76989752, 145730602, 291461204, 510057107, 582922408, 1020114214, 2040228428, 4080456856]

約数ペア:

[(1, 4080456856), (2, 2040228428), (4, 1020114214), (7, 582922408), (8, 510057107), (14, 291461204), (28, 145730602), (53, 76989752), (56, 72865301), (106, 38494876), (109, 37435384), (212, 19247438), (218, 18717692), (371, 10998536), (424, 9623719), (436, 9358846), (742, 5499268), (763, 5347912), (872, 4679423), (1484, 2749634), (1526, 2673956), (2968, 1374817), (3052, 1336978), (5777, 706328), (6104, 668489), (11554, 353164), (12613, 323512), (23108, 176582), (25226, 161756), (40439, 100904), (46216, 88291), (50452, 80878)]