1880854528

素因数分解:

$2^{12}\times 7^1\times {\mathrm{65599}}^1$

素因数の和:65630

約数の個数: 52

約数和(自身を含む): 4298636800

約数和(自身を除く): 2417782272

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, 14336, 28672, 65599, 131198, 262396, 459193, 524792, 918386, 1049584, 1836772, 2099168, 3673544, 4198336, 7347088, 8396672, 14694176, 16793344, 29388352, 33586688, 58776704, 67173376, 117553408, 134346752, 235106816, 268693504, 470213632, 940427264, 1880854528]

約数ペア:

[(1, 1880854528), (2, 940427264), (4, 470213632), (7, 268693504), (8, 235106816), (14, 134346752), (16, 117553408), (28, 67173376), (32, 58776704), (56, 33586688), (64, 29388352), (112, 16793344), (128, 14694176), (224, 8396672), (256, 7347088), (448, 4198336), (512, 3673544), (896, 2099168), (1024, 1836772), (1792, 1049584), (2048, 918386), (3584, 524792), (4096, 459193), (7168, 262396), (14336, 131198), (28672, 65599)]