6431576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 13578840

約数和(自身を除く): 7147264

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 131, 136, 152, 262, 323, 361, 524, 646, 722, 1048, 1292, 1444, 2227, 2489, 2584, 2888, 4454, 4978, 6137, 8908, 9956, 12274, 17816, 19912, 24548, 42313, 47291, 49096, 84626, 94582, 169252, 189164, 338504, 378328, 803947, 1607894, 3215788, 6431576]

約数ペア:

[(1, 6431576), (2, 3215788), (4, 1607894), (8, 803947), (17, 378328), (19, 338504), (34, 189164), (38, 169252), (68, 94582), (76, 84626), (131, 49096), (136, 47291), (152, 42313), (262, 24548), (323, 19912), (361, 17816), (524, 12274), (646, 9956), (722, 8908), (1048, 6137), (1292, 4978), (1444, 4454), (2227, 2888), (2489, 2584)]