72108032

素因数分解:

$2^{11}\times {\mathrm{137}}^1\times {\mathrm{257}}^1$

素因数の和:416

約数の個数: 48

約数和(自身を含む): 145798380

約数和(自身を除く): 73690348

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 257, 274, 512, 514, 548, 1024, 1028, 1096, 2048, 2056, 2192, 4112, 4384, 8224, 8768, 16448, 17536, 32896, 35072, 35209, 65792, 70144, 70418, 131584, 140288, 140836, 263168, 280576, 281672, 526336, 563344, 1126688, 2253376, 4506752, 9013504, 18027008, 36054016, 72108032]

約数ペア:

[(1, 72108032), (2, 36054016), (4, 18027008), (8, 9013504), (16, 4506752), (32, 2253376), (64, 1126688), (128, 563344), (137, 526336), (256, 281672), (257, 280576), (274, 263168), (512, 140836), (514, 140288), (548, 131584), (1024, 70418), (1028, 70144), (1096, 65792), (2048, 35209), (2056, 35072), (2192, 32896), (4112, 17536), (4384, 16448), (8224, 8768)]