4989208

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{53}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 11165040

約数和(自身を除く): 6175832

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 53, 56, 82, 106, 164, 212, 287, 328, 371, 424, 574, 742, 1148, 1484, 1681, 2173, 2296, 2968, 3362, 4346, 6724, 8692, 11767, 13448, 15211, 17384, 23534, 30422, 47068, 60844, 89093, 94136, 121688, 178186, 356372, 623651, 712744, 1247302, 2494604, 4989208]

約数ペア:

[(1, 4989208), (2, 2494604), (4, 1247302), (7, 712744), (8, 623651), (14, 356372), (28, 178186), (41, 121688), (53, 94136), (56, 89093), (82, 60844), (106, 47068), (164, 30422), (212, 23534), (287, 17384), (328, 15211), (371, 13448), (424, 11767), (574, 8692), (742, 6724), (1148, 4346), (1484, 3362), (1681, 2968), (2173, 2296)]