1927421696

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{1091}}^1$

素因数の和:1277

約数の個数: 72

約数和(自身を含む): 3946260864

約数和(自身を除く): 2018839168

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 103, 128, 134, 206, 256, 268, 412, 536, 824, 1072, 1091, 1648, 2144, 2182, 3296, 4288, 4364, 6592, 6901, 8576, 8728, 13184, 13802, 17152, 17456, 26368, 27604, 34912, 55208, 69824, 73097, 110416, 112373, 139648, 146194, 220832, 224746, 279296, 292388, 441664, 449492, 584776, 883328, 898984, 1169552, 1766656, 1797968, 2339104, 3595936, 4678208, 7191872, 7528991, 9356416, 14383744, 15057982, 18712832, 28767488, 30115964, 60231928, 120463856, 240927712, 481855424, 963710848, 1927421696]

約数ペア:

[(1, 1927421696), (2, 963710848), (4, 481855424), (8, 240927712), (16, 120463856), (32, 60231928), (64, 30115964), (67, 28767488), (103, 18712832), (128, 15057982), (134, 14383744), (206, 9356416), (256, 7528991), (268, 7191872), (412, 4678208), (536, 3595936), (824, 2339104), (1072, 1797968), (1091, 1766656), (1648, 1169552), (2144, 898984), (2182, 883328), (3296, 584776), (4288, 449492), (4364, 441664), (6592, 292388), (6901, 279296), (8576, 224746), (8728, 220832), (13184, 146194), (13802, 139648), (17152, 112373), (17456, 110416), (26368, 73097), (27604, 69824), (34912, 55208)]