72622528

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2399}}^1$

素因数の和:2465

約数の個数: 56

約数和(自身を含む): 160934400

約数和(自身を除く): 88311872

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 43, 44, 64, 86, 88, 172, 176, 344, 352, 473, 688, 704, 946, 1376, 1892, 2399, 2752, 3784, 4798, 7568, 9596, 15136, 19192, 26389, 30272, 38384, 52778, 76768, 103157, 105556, 153536, 206314, 211112, 412628, 422224, 825256, 844448, 1134727, 1650512, 1688896, 2269454, 3301024, 4538908, 6602048, 9077816, 18155632, 36311264, 72622528]

約数ペア:

[(1, 72622528), (2, 36311264), (4, 18155632), (8, 9077816), (11, 6602048), (16, 4538908), (22, 3301024), (32, 2269454), (43, 1688896), (44, 1650512), (64, 1134727), (86, 844448), (88, 825256), (172, 422224), (176, 412628), (344, 211112), (352, 206314), (473, 153536), (688, 105556), (704, 103157), (946, 76768), (1376, 52778), (1892, 38384), (2399, 30272), (2752, 26389), (3784, 19192), (4798, 15136), (7568, 9596)]