66531328

素因数分解:

$2^{12}\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:500

約数の個数: 52

約数和(自身を含む): 136953520

約数和(自身を除く): 70422192

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 439, 512, 592, 878, 1024, 1184, 1756, 2048, 2368, 3512, 4096, 4736, 7024, 9472, 14048, 16243, 18944, 28096, 32486, 37888, 56192, 64972, 75776, 112384, 129944, 151552, 224768, 259888, 449536, 519776, 899072, 1039552, 1798144, 2079104, 4158208, 8316416, 16632832, 33265664, 66531328]

約数ペア:

[(1, 66531328), (2, 33265664), (4, 16632832), (8, 8316416), (16, 4158208), (32, 2079104), (37, 1798144), (64, 1039552), (74, 899072), (128, 519776), (148, 449536), (256, 259888), (296, 224768), (439, 151552), (512, 129944), (592, 112384), (878, 75776), (1024, 64972), (1184, 56192), (1756, 37888), (2048, 32486), (2368, 28096), (3512, 18944), (4096, 16243), (4736, 14048), (7024, 9472)]