217649152

素因数分解:

$2^{12}\times 7^1\times {\mathrm{7591}}^1$

素因数の和:7622

約数の個数: 52

約数和(自身を含む): 497488576

約数和(自身を除く): 279839424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 7591, 14336, 15182, 28672, 30364, 53137, 60728, 106274, 121456, 212548, 242912, 425096, 485824, 850192, 971648, 1700384, 1943296, 3400768, 3886592, 6801536, 7773184, 13603072, 15546368, 27206144, 31092736, 54412288, 108824576, 217649152]

約数ペア:

[(1, 217649152), (2, 108824576), (4, 54412288), (7, 31092736), (8, 27206144), (14, 15546368), (16, 13603072), (28, 7773184), (32, 6801536), (56, 3886592), (64, 3400768), (112, 1943296), (128, 1700384), (224, 971648), (256, 850192), (448, 485824), (512, 425096), (896, 242912), (1024, 212548), (1792, 121456), (2048, 106274), (3584, 60728), (4096, 53137), (7168, 30364), (7591, 28672), (14336, 15182)]