4578712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 9195120

約数和(自身を除く): 4616408

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 257, 262, 514, 524, 1028, 1048, 2056, 2227, 4369, 4454, 8738, 8908, 17476, 17816, 33667, 34952, 67334, 134668, 269336, 572339, 1144678, 2289356, 4578712]

約数ペア:

[(1, 4578712), (2, 2289356), (4, 1144678), (8, 572339), (17, 269336), (34, 134668), (68, 67334), (131, 34952), (136, 33667), (257, 17816), (262, 17476), (514, 8908), (524, 8738), (1028, 4454), (1048, 4369), (2056, 2227)]