66477568

素因数分解:

$2^9\times {\mathrm{157}}^1\times {\mathrm{827}}^1$

素因数の和:1002

約数の個数: 40

約数和(自身を含む): 133832952

約数和(自身を除く): 67355384

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 256, 314, 512, 628, 827, 1256, 1654, 2512, 3308, 5024, 6616, 10048, 13232, 20096, 26464, 40192, 52928, 80384, 105856, 129839, 211712, 259678, 423424, 519356, 1038712, 2077424, 4154848, 8309696, 16619392, 33238784, 66477568]

約数ペア:

[(1, 66477568), (2, 33238784), (4, 16619392), (8, 8309696), (16, 4154848), (32, 2077424), (64, 1038712), (128, 519356), (157, 423424), (256, 259678), (314, 211712), (512, 129839), (628, 105856), (827, 80384), (1256, 52928), (1654, 40192), (2512, 26464), (3308, 20096), (5024, 13232), (6616, 10048)]