68349232

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32119}}^1$

素因数の和:32153

約数の個数: 40

約数和(自身を含む): 159315200

約数和(自身を除く): 90965968

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 32119, 64238, 128476, 224833, 256952, 449666, 513904, 610261, 899332, 1220522, 1798664, 2441044, 3597328, 4271827, 4882088, 8543654, 9764176, 17087308, 34174616, 68349232]

約数ペア:

[(1, 68349232), (2, 34174616), (4, 17087308), (7, 9764176), (8, 8543654), (14, 4882088), (16, 4271827), (19, 3597328), (28, 2441044), (38, 1798664), (56, 1220522), (76, 899332), (112, 610261), (133, 513904), (152, 449666), (266, 256952), (304, 224833), (532, 128476), (1064, 64238), (2128, 32119)]