64503352

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 123987600

約数和(自身を除く): 59484248

約数列:

[1, 2, 4, 8, 61, 122, 131, 244, 262, 488, 524, 1009, 1048, 2018, 4036, 7991, 8072, 15982, 31964, 61549, 63928, 123098, 132179, 246196, 264358, 492392, 528716, 1057432, 8062919, 16125838, 32251676, 64503352]

約数ペア:

[(1, 64503352), (2, 32251676), (4, 16125838), (8, 8062919), (61, 1057432), (122, 528716), (131, 492392), (244, 264358), (262, 246196), (488, 132179), (524, 123098), (1009, 63928), (1048, 61549), (2018, 31964), (4036, 15982), (7991, 8072)]