73160704

素因数分解:

$2^{11}\times {\mathrm{139}}^1\times {\mathrm{257}}^1$

素因数の和:418

約数の個数: 48

約数和(自身を含む): 147911400

約数和(自身を除く): 74750696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 257, 278, 512, 514, 556, 1024, 1028, 1112, 2048, 2056, 2224, 4112, 4448, 8224, 8896, 16448, 17792, 32896, 35584, 35723, 65792, 71168, 71446, 131584, 142336, 142892, 263168, 284672, 285784, 526336, 571568, 1143136, 2286272, 4572544, 9145088, 18290176, 36580352, 73160704]

約数ペア:

[(1, 73160704), (2, 36580352), (4, 18290176), (8, 9145088), (16, 4572544), (32, 2286272), (64, 1143136), (128, 571568), (139, 526336), (256, 285784), (257, 284672), (278, 263168), (512, 142892), (514, 142336), (556, 131584), (1024, 71446), (1028, 71168), (1112, 65792), (2048, 35723), (2056, 35584), (2224, 32896), (4112, 17792), (4448, 16448), (8224, 8896)]