2017178432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{27479}}^1$

素因数の和:27559

約数の個数: 56

約数和(自身を含む): 4243791360

約数和(自身を除く): 2226612928

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 124, 148, 248, 296, 496, 592, 992, 1147, 1184, 1984, 2294, 2368, 4588, 9176, 18352, 27479, 36704, 54958, 73408, 109916, 219832, 439664, 851849, 879328, 1016723, 1703698, 1758656, 2033446, 3407396, 4066892, 6814792, 8133784, 13629584, 16267568, 27259168, 31518413, 32535136, 54518336, 63036826, 65070272, 126073652, 252147304, 504294608, 1008589216, 2017178432]

約数ペア:

[(1, 2017178432), (2, 1008589216), (4, 504294608), (8, 252147304), (16, 126073652), (31, 65070272), (32, 63036826), (37, 54518336), (62, 32535136), (64, 31518413), (74, 27259168), (124, 16267568), (148, 13629584), (248, 8133784), (296, 6814792), (496, 4066892), (592, 3407396), (992, 2033446), (1147, 1758656), (1184, 1703698), (1984, 1016723), (2294, 879328), (2368, 851849), (4588, 439664), (9176, 219832), (18352, 109916), (27479, 73408), (36704, 54958)]