71401232

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1493}}^1$

素因数の和:1576

約数の個数: 60

約数和(自身を含む): 163673676

約数和(自身を除く): 92272444

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1493, 1708, 2986, 2989, 3416, 5972, 5978, 6832, 10451, 11944, 11956, 20902, 23888, 23912, 41804, 47824, 73157, 83608, 91073, 146314, 167216, 182146, 292628, 364292, 585256, 637511, 728584, 1170512, 1275022, 1457168, 2550044, 4462577, 5100088, 8925154, 10200176, 17850308, 35700616, 71401232]

約数ペア:

[(1, 71401232), (2, 35700616), (4, 17850308), (7, 10200176), (8, 8925154), (14, 5100088), (16, 4462577), (28, 2550044), (49, 1457168), (56, 1275022), (61, 1170512), (98, 728584), (112, 637511), (122, 585256), (196, 364292), (244, 292628), (392, 182146), (427, 167216), (488, 146314), (784, 91073), (854, 83608), (976, 73157), (1493, 47824), (1708, 41804), (2986, 23912), (2989, 23888), (3416, 20902), (5972, 11956), (5978, 11944), (6832, 10451)]