38566048

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 80680320

約数和(自身を除く): 42114272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 274, 304, 463, 548, 608, 926, 1096, 1852, 2192, 2603, 3704, 4384, 5206, 7408, 8797, 10412, 14816, 17594, 20824, 35188, 41648, 63431, 70376, 83296, 126862, 140752, 253724, 281504, 507448, 1014896, 1205189, 2029792, 2410378, 4820756, 9641512, 19283024, 38566048]

約数ペア:

[(1, 38566048), (2, 19283024), (4, 9641512), (8, 4820756), (16, 2410378), (19, 2029792), (32, 1205189), (38, 1014896), (76, 507448), (137, 281504), (152, 253724), (274, 140752), (304, 126862), (463, 83296), (548, 70376), (608, 63431), (926, 41648), (1096, 35188), (1852, 20824), (2192, 17594), (2603, 14816), (3704, 10412), (4384, 8797), (5206, 7408)]